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Mailers Categories
Best Choice Aznpac 
100x Poly Mailer Courier Bags Self Sealing Packing Plastic Shipping Mailing Satchel Exterior Colour White Thickness 60 M BAG DIMENSIONS AVAILABLE – 160x230mm., 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mmBest Value Aznpac 100x Poly Mailer Courier Bags Self Sealing Packing Plastic Shipping Mailing Satchel Exterior Colour White Thickness 60 M BAG DIMENSIONS AVAILABLE – 160x230mm., 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mmJENCENBIO 
JENCENBIO Compostable Mailers Bags 26x38cm with Self-Sealing Strip Eco Friendly Shipping Bags Envelopes for Clothing Sho SIZE: 10 IN X 15 IN (26cm x 38cm),50 counts (BLACK), Extra thick 2.4 Mils perfect for sending out non-fragile items suchJENCENBIO JENCENBIO Compostable Mailers Bags 15x28 cm with Self-Sealing Strip Eco Friendly Shipping Bags Envelopes for Clothing Sh SIZE: 6 IN X 11 IN (15 cm x 28cm),50 counts (PINK), Extra thick 2.36 Mils perfect for sending out non-fragile items suchMolljoy 
10x13 Designer Poly Mailer 100 Pack Heavy Duty Waterproof Self Seal Shipping Bags for Small Business Large Mailing Envel Eye-Catching Design: Stand out from the competition with our chic and trendy poly mailers. Your shipments will reflect tTOMVYTER 
TOMVYTER Poly Bubble Mailers 6x10, 25pcs Padded Envelopes with Self Seal Package Bags for Shipping, Waterproof Bubble En Lightweight Privacy Protection Bubble Mailers: Usable Space Size: 6x9 inch, outside size: 6x10 inch,Color:Light Pink,pacJENCENBIO 
JENCENBIO Compostable Mailers Bags, 10x15inch, 50 Pack with self-sealing strip for Shipping bag, Shipping Envelopes,clot ♻SIZE: 10 IN X 15 IN (26cm x 38cm),50 counts (BLACK), Extra thick 2.4 Mils perfect for sending out non-fragile items suc13% Off MILIOG MILIOG Bubble Mailers 5x8 Inch White 25 Pack | Waterproof Padded Envelopes | Self Seal Adhesive, Tear-Resistant | Small JENCENBIO Compostable Bubble Mailers Bags 15x28cm with Self-sealing Strip Eco Friendly Shipping Bags Envelopes for Clothing Shoes SIZE: 6 IN X 10 IN (15 cm x 25.4 cm),25 counts (Black), 4-layers padded bubble perfect for sending out fragile items sucBIGTEDDY 50pcs Bubble Mailer 01 160 x 230mm Plain White Padded Bag Envelope Premium Quality & Lightweight for postal savings.Wzenclave Wzenclave 100 Pack White Poly Mailers 16cm*22cm - Self-Sealing Shipping Bags with Strong Adhesive, Durable Mailing Envel Package includes : Size: 16cm*22cm（6.3“ * 8.66”） | Thickness: 0.12mm | Qty: 100pcs/packAznpac 100x Poly Mailer Courier Bags Self Sealing Packing Plastic Shipping Mailing Satchel Exterior Colour White Thickness 60 M BAG DIMENSIONS AVAILABLE – 160x230mm., 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mm10% Off Aznpac 100x Poly Mailer Courier Bags Self Sealing Packing Plastic Shipping Mailing Satchel Exterior Colour White Thickness 60 M BAG DIMENSIONS AVAILABLE – 160x230mm., 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mmErmaoo 5x7 Inch Black Poly Bubble Mailers, Small Padded Envelopes Self-Sealing Shipping Bags for Mailing, 100 Pack by Ermaoo Durable Poly Bubble Mailers – Made of strong poly material, these bubble mailers are tear-resistant, puncture-resistant,Taicols Taicols 40 Pcs Bubble Mailers Wrap Envelopes Padded for Shipping Packaging Padded Envelopes with Secure Self-Seal Closur 【Material】The shipping bubble pouch is made only of the highest quality polyethylene material. Lightweight and waterprooskardeco skardeco 4x8 Inch Black Bubble Mailers 40 Pack Self-Seal Poly Padded Envelopes Suitable for Small Businesses to Package Perfect size: These bubble mailers measure 4 x 8 inches on the outside and 4 x 7 inches on the inside. With 40 mailing e27% Off Ivie 6x9in Black Coextruded Film Bubble Mailers Padded Self Seal Envelopes Shipping Bags (25 Pcs) Size:6x9in(usable size-5.5x8in)Aznpac Black Poly Mailer Courier Bag Self Sealing Packing Plastic Aznpac Shipping Mailing Satchel Thickness 60 Micron 100 Bags BAG DIMENSIONS AVAILABLE – 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mm10% Off Aznpac Black Poly Mailer Courier Bag Self Sealing Packing Plastic Aznpac Shipping Mailing Satchel Thickness 60 Micron 100 Bags BAG DIMENSIONS AVAILABLE – 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mmwangjue 25 Pack Bubble Mailers Pink Lightweight and Secure Shipping Envelopes for Protection Convenient Self-Seal Closure Poly B 【Large Size】With dimensions of 18x23cm, these mailers are the ideal size for small to medium-sized items such as books,Haheihei Black Bubble Mailer（3.5x5 Inch） - Self-Sealing Shipping Bag, Padded Mailer for Fragile Items, Compatible with Electronic "Premium Black Bubble Mailers - Self-Sealing & Protective These high-quality black bubble mailers feature a self-sealingAymorder 40 pcs 15x18cm Bubble Mailers Wrap Envelopes Padded for Shipping Packaging White Waterpoof, Anti-broken, No tearing! Safe for your fragile package while shipping10% Off Aymorder 40 pcs 15x18cm Bubble Mailers Wrap Envelopes Padded for Shipping Packaging White Waterpoof, Anti-broken, No tearing! Safe for your fragile package while shippingASPAK 100PCS Courier Bags 255mm X 330mm Plastic Mailing Satchels Self-Sealing Packing Shipping Poly Mailer Bags Premium quality.Lyhaogao Lyhaogao Pink Bubble Mailers 15x20 cm Self Sealing Padded Shipping Envelopes for E Commerce, Pack of 20 Protective Maili 【Premium Pink Bubble Mailers Set】: Includes 20 self-sealing pink bubble mailers (15 x 20 cm), perfect for shipping smallDADFAF Poly Mailers,100 Pcs Shipping Bags for Clothes 11 * 16.5Inch Packaging Bags for Small Business, Waterproof Strong Adhesi Light Pink poly bags for shipping - Light Pink mailers pack of 100 mailers. These Unique color shipping bags can make yoBIGTEDDY 50Pcs Bubble Mailers Padded Envelopes Lined Poly Mailer Self Seal Pink 11x15cm Size:11x15cm/ 15x20cm/ 25x30cmAznpac 100x Poly Mailer Courier Bags Self Sealing Packing Plastic Shipping Mailing Satchel Exterior Colour White Thickness 60 M BAG DIMENSIONS AVAILABLE – 160x230mm., 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mm10% Off Aznpac 100x Poly Mailer Courier Bags Self Sealing Packing Plastic Shipping Mailing Satchel Exterior Colour White Thickness 60 M BAG DIMENSIONS AVAILABLE – 160x230mm., 190x260mm, 255x330mm, 310x405mm, 350x480mm, 430x545mm, 600x650mmBIGTEDDY 50x Poly Bubble Mailer Black Colour Multi-Size Plastic Padded Bag Envelope 15x19cm chgeo CHGEO 5x8 Inch Pink Bubble Mailers 25 Pack, Self Seal Waterproof Padded Envelopes for Small Business Shipping, Jewelry, 【PROFESSIONAL 4X8 BUBBLE MAILERS】 Our light pink padded envelopes are designed for small businesses and e-commerce selleBIGTEDDY BIGTEDDY 25Pcs Bubble Mailers Padded Envelopes Lined Poly Mailer Self Seal,Pink 11x15cm Tear Resistance Envelopes: These padded envelopes are with durable and sturdy surface, work great instead of paper versiJerssamy 50 Mixed Size Baby Pink Mailing Bags,Self Seal Strong Waterproof Poly Plastic Envelopes for Parcels,Small, Medium， Large 【Mixed size】There are a total of 50 pieces: 20 pcs 22*30cm, 15 pcs 25*35cm, and 15 pcs 30*40cm.Generic Pink Bubble Mailers, 15 x 20 cm, Self-Sealing Padded Envelopes, Pack of 20 PACKAGE CONTENTS: Set of 20 pink bubble mailers measuring 15 x 20 centimetres, perfect for sending small items, books, aNeehows Neehows 100 Pack 5x6.95 Rigid Mailers Cardboard Envelopes, 400GSM Photo Mailers Shipping Envelope with DO NOT Bend Label Bulk Savings: The package includes 100 mailers, providing a solution for those who need to send multiple items, making iJENCENBIO JENCENBIO Compostable Mailers Bags 15x28 cm with Self-Sealing Strip Eco Friendly Shipping Bags Envelopes for Clothing Sh SIZE: 6 IN X 11 IN (15 cm x 28cm),50 counts (BLACK), Extra thick 2.36 Mils perfect for sending out non-fragile items sucMILIOG MILIOG 5x8 Inch Pink Bubble Mailers 25 Pack, Self Seal Waterproof Padded Envelopes for Small Business Shipping, Jewelry, 【BRANDING OPPORTUNITIES】 Customize these opaque pink mailers with stickers or stamps for a memorable unboxing experienceNeehows Neehows 100 Pack 7.8x5.1 Cardboard Envelopes Thin Photo Mailers Shipping Envelope for Trading Cards with DO NOT Bend Lab Bulk Savings: The package includes 100 mailers, providing a cost-effective solution for those who need to send multipleGeneric A4 Document Cardboard Envelope, 235 x 325 mm, 300GSM, Semi-Rigid Mailer, White (50) DIMENSIONS: Internal measurements of 235mm x 325mm, perfectly sized to fit A4 documents and accessories with extra corne13% Off NO.1987 commerce 3.5x5 Inch Black Poly Bubble Mailers Small Padded Envelopes Self-Sealing Shipping Bags 30 Pack Padded Envelopes Outside size:4.3X6.6 Inch; Internal Size: 3.5X5 Inch. When the length and width of your item reaches 3iDopick iDopick 100 Pack Poly Mailers Packing Bags, Self-Sealing Shipping Bags Strong Adhesive Shipping Bags for Clothing, Durab 100 Pack Poly Mailers: Inner Size (Available): 20x30cm/7.87x11.81inches; Thickness: 0.12mm; Quantity: 100 pieces per pacSARAYO 100x Poly Mailer Courier Bags Envelopes Shipping Bags Self Sealing Shipping Mailing Satchel Exterior Colour White Tear-P 【White Poly Mailers】 Our poly mailers are a reliable shipping and packaging solution for your retail or online business.Aznpac 100x A5 Rigid Mailer 175 x 235mm Kraft Brown Heavy Duty Hard Envelope Package includes: 100 rigid mailersMarrasery Pack of 30 Black Bubble Envelopes 18 x 23 cm Self-Adhesive Padded Envelopes for Shipping Goods Durable and strong: 18 x 23 cm, a combination of 30 packs. The high-quality water and dirt resistant protective film makJarlathy Thermal Bubble Mailer 8" x 11",Pack of 10 Insulated Mailers for Cold Shipping,Foil Mailing Envelopes,Cool Bubble Mailers [Silver Thermal Bubble Mailers]:Our 8 x 11 Inch Size thermal bubble mailers using lightweight shipping bags .LindCo Packaging Large Poly Bubble Mailers Self Seal Poly Padded Envelopes 360 x 480mm Black (Pack of 15) Poly bubble padded mailers are lightweight mailing envelopes, saving postage costs. These bubble envelopes are made fromAymorder 40 pcs 16x22cm Bubble Mailers Wrap Envelopes Padded for Shipping Packaging White (16X22CM) Only allowes the size of item less than 13*18CM.10% Off Aymorder 40 pcs 16x22cm Bubble Mailers Wrap Envelopes Padded for Shipping Packaging White (16X22CM) Only allowes the size of item less than 13*18CM.Red Ember 50 Mixed Mailing Poly Postal Self Seal Bags 5 Sizes 10 from Each Red Ember Small to Large Mailing Bags Postage Packaging OPAGUE MAILING BAGS - Permanent self-seal closure using opaque 60 micron film providing maximum strength. Red Ember postRed Ember 50 Mixed Mailing Poly Postal Self Seal Bags 5 Sizes 10 from Each Red Ember Small to Large Mailing Bags Postage Packaging OPAGUE MAILING BAGS - Permanent self-seal closure using opaque 60 micron film providing maximum strength. Red Ember postXINYUICEAN XINYUICEAN 100Pcs 15x20cm Poly Mailers Packing Bags, Shipping Bags for Clothing,Strong Self Adhesive Shipping Envelopes Premium Shipping Bags: Crafted from durable PE poly material, poly mailers are waterproof, tear-resistant, and opaque. TWesileyern 6 X 10” Padded Bubble Mailers. Quality Mailing and Shipping Envelopes and Bags with 6 X 9 Usable Size. Extra-Thick Paddi Perfect Size for Medim to Large ItemsSwitory Switory 50Pcs Poly Bubble Mailers, 10.2x17.7cm Padded Envelopes Bubble Lined Wrap Polymailer Bags for Shipping Packaging 【Perfect Size】 Our custom pale pink padded mailers are the most reliable packaging solution for your retail or online buHIDOSNG HIDOSNG 100 Pack Poly Mailers Packing Bags, Self-Sealing Shipping Bags for Clothing, Durable Thick Mailing Envelopes in 【Premium Material】:Our white poly mailers made from high-quality polyethylene(New PE material), these bags are tear-resiOrdinarioners Poly Mailers 12x15.5Inch 50 Pcs, Waterproof Shipping Bags for Clothing, Strong Adhesive Shipping Envelopes for Small Bus 12x15.5 Poly Mailers-The 12x15.5 plastic shipping bags,pack of 50pcs,with Light Pink colorhe brand new Light Pink lets e20% Off zmybcpack zmybcpack 100 Pack 6.5x4.5 inch Rigid Mailer Self Seal Photo Document Mailers, Stay Flat White Cardboard Shipping Envelo Package Contains: 100 pack 6.5 X 4.5 inch Self Seal Photo Document Mailers with "BO NOT BEND" labelsGeneric Poly Bubble Mailers Self Seal Poly Padded Envelopes 160 x 230mm White (Pack of 300) Poly bubble padded mailers are lightweight mailing envelopes, saving postage costs. These bubble envelopes are made fromstargleam Stargleam Thermal Bubble Mailer 11 x 15 Inch,Pack of 10 Self Seal Cool Bubble Mailers,Insulated Mailers for Cold Shippin [Silver Thermal Bubble Mailers]:Our 11 x 15Inch Size thermal bubble mailers using lightweight shipping bags , Thermal InEcoSwift 10 EcoSwift 12 x 16 White Large Poly Mailer Size #5 Self Sealing Envelopes Plastic Shipping Mailing Bags 12x16 1.7 mil Size: #5(1.7)Generic DO NOT Bend Rigid Mailer 450 x 330mm A3 Corrugated Cardboard Envelope (Pack of 25) e-Flute Corrugated Cardboard, Lighter, Hard & Eco FriendlyVapulcio Vapulcio Poly Mailers 6x9 inch 100 Pcs, Blue Plastic Mailing Envelopes with 2.4mil Thickness, Waterproof and Tear-Resist Sturdy & Durable Construction: The thicken poly mailer 6x9 inch covers with poly material with 2.4mil Thickness. Beside,Molljoy Thank You Poly Mailer 10x13 Inch 100 Pcs, Waterproof and Tear-Resistant Shipping Bags for Clothing, Cute Mailing Bags wi Ideal for Small Business: Our shipping bags are ideal for small business packaging and shipping needs, especially for trstargleam Stargleam Brown A5 Catalog Mailing Envelopes, 100 Counts, 6 x 9 Inch, Strong Peel & Seal Closure with Self Adhesive Tape 6X9 CATALOG ENVELOPES: Great size for safety mailing or storing small items like envelopes, DVD, folded lettersGeneric DL Size Cardboard Mailers, 220x110mm Self Seal Security Envelopes, 300GSM Kraft Paper Document Mailing Envelopes for Bus The envelope is designed to make soft or flat products closed Tight in the envelope. So you can meet under 20mm thicknesExtraPrint 100PCS Rigid Mailer 240 x 330mm 700gsm Hard Tough Cardboard Envelope for A4 Documents Premium quality.Teqooza Teqooza 10 x 13.6 inch Pink Poly Mailer Envelopes Shipping Bags with Self Adhesive Strip, Waterproof and Tear-Proof Post Package Contents: 30 Pcs 10 x 13.6 inch Pink Poly Mailer Envelopes Shipping Bags with Self Adhesive StripAznpac 200x Metallic Matte Black Bubble Mailer 160x230mm Padded Envelope Plain Bag Package includes: 200 Padded MailersFuxury Fuxury Poly Mailers 12x15.5Inch 50 Pcs, Waterproof Shipping Bags for Clothing, Strong Adhesive Shipping Envelopes for Sm 12x15.5 Poly Mailers-The Fuxury 12x15.5 plastic heavy duty shipping bags,pack of 50pcs,with purple color.The brand new lGeneric 50 x A4 Size 230x320mm White Heavy Duty Envelope Card Mailer Tough Bag Cardboard Light 300GSM This envelope is not a rigid mailer. The envelope is designed to make soft or flat products closed Tight in the envelopePackpal PackPal Poly Mailers 10x13 Inch 100Pack White Shipping Envelopes Bags for Clothing, Mailing, Package Bags, Small Busines Reliable: PackPal Poly Mailers are designed for strength. Their durability makes them perfect for small businesses and cBIGTEDDY New Bubble Envelope 120 x 180mm White Padded Bag Cushioned Mailer Premium Quality & Lightweight for postal savings.Generic Poly Bubble Mailers Self Seal Poly Padded Envelopes 160 x 230mm Black (Pack of 300) Poly bubble padded mailers are lightweight mailing envelopes, saving postage costs. These bubble envelopes are made fromEcoSwift 5 EcoSwift 12 x 16 White Large Poly Mailer Size #5 Self Sealing Envelopes Plastic Shipping Mailing Bags 12x16 1.7 mil Size: #5(1.7)GSSUSA GSSUSA Teal Bubble Mailers, 4x8 Inches, 50 Pack, Padded Poly Bubble Mailers, Packaging for Small Business, Shipping Enve 【TEAL 4X8 PADDED BUBBLE MAILERS】 Our teal color padded 4x8 bubble mailers are a reliable shipping and packaging solutionLindCo Packaging Extra Large Bubble Mailers 480x600mm, Kraft Self Seal Padded Envelope, Tear & Puncture Resistant Shipping Bags for Packa Bubble Kraft mailer will ensure that your postage items are protected from damage. The sealed air bubbles in the mailingQuality Park Quality Park Bubble Mailers, 6 x 9 Inch, White Poly Mailers, Padded Envelopes, Shipping Envelopes, Water Resistant, Self Stock up on bubble mailers for your online or home business; you get 50 white poly mailers with an easy peel off closureHaheihei 12x15.5 Inches (31x39 cm) Biodegradable Self-Sealing Poly Mailers for Shipping, Waterproof Compostable Mailing Bags for - 100% biodegradable D2W poly mailers crafted from gum-extracted raw material, offering an eco-friendly packaging solutiOrevan 50 Pcs 12x15.5 Inch Poly Mailers, Waterproof Self-Seal Shipping Bags with Strong Adhesive for Clothing & Apparel Orevan Secure Self-Sealing Design: Features a strong adhesive self-sealing strip that ensures your items are securely enclosed,LindCo Packaging Poly Bubble Mailers Self Seal Poly Padded Envelopes 215 x 280mm Black (Pack of 200) Poly bubble padded mailers are lightweight mailing envelopes, saving postage costs. These bubble envelopes are made fromCoroRio CoroRio 50pcs Poly Bubble Mailers 15x25 CM Padded Envelopes with Self Sealing Mailing Envelopes, Black Shipping Bags for Our black color padded envelopes are a reliable shipping and packaging solution for your retail or online business. ThesGeneric 300 pcs Black Self Seal Poly Bubble Mailers 160 x 230mm Padded Envelopes Cushioned Mailing Envelopes Black Ideal for eCommerce, jewelry, electronics, documents, cosmetics, and small goods.Neehows Neehows 15 Pcs Expandable Large Kraft Envelopes, 23.7 x 33 cm Big Mailing Envelopes Hook-and-Loop Closure Anti Tear Cata Durable & Expandable: Made from sturdy 180gsm kraft paper, these tear-resistant envelopes feature an expandable design (ASPAK ExtraPrint Courier Bags 100 pack/ 100PCS - 310mm x 405mm - Plastic Mailing Satchels - Self-Sealing, Packing, Shipping Po Durable Protection: Our courier bags are built to withstand rigorous handling, ensuring your parcels remain intact throuUCGOU UCGOU Natural Kraft Bubble Mailers 4x8 Inch 50 Pack Brown Usable Size 4x7 Padded Envelope #000 Small Business Package Se Natural Kraft Bubble Mailers: The brown kraft bubble mailers outer size is 4x8 inch, while the inner size is 4x7 inch, wSuithink Suithink 100 Pieces 17x30cm White Postal Bags Waterproof, Shipping Mailers Mailing Bag for Clothes Envelopes Postage Bag Strong Sealing Performance: The self-sealing design ensures excellent sealing, effectively preventing dust, moisture, anStraame Straame 100 Mixed Size Grey Mailing Postal Bags, Self-Seal Closure Packaging Mailers, Delivery Mailing Bag Flexible and SELF-ADHESIVE MAILING BAGS: Easy to close, mailing bags have self-adhesive permanent closure with a 40mm lip. The self-aNO.1987 commerce 3.5x5 Inch Black Poly Bubble Mailers Small Padded Envelopes Self-Sealing Shipping Bags 100 Pack Padded Envelopes Outside Size:4.3X6.6 Inch; Internal Size: 3.5X5 Inch. When the length and width of your item reaches 3TRAEKESYI TRAEKESYI Blue Poly Mailers 10x13, 50 Pack - Waterproof, Strong Adhesive Shipping Bags for Clothing and Small Businesses Self-Adhesive Closure: Each 10x13 inch poly mailer in this 50-pack is equipped with a strong self-adhesive strip, offeriYzjcafriz White Poly Mailers 9.8x11.8 Inches Waterproof Self Sealing Shipping E Commerce Bags for Apparel and Non Fragile Items 10 Good-Quality Packaging Bags standard: Made of good-quality tear-proof poly material, the shipping bag has good tension tMolljoy 10x13 Inches 100% Biodegradable D2W Poly Mailers, 50pcs Envelopes Shipping Bags, Eco Friendly Waterproof Stretchable Sel 100% BIODEGRADABLE MAILER: I’m a 100% Biodegradable Mailer made from d2w raw material extracted from gum.I am strong, duSkidwedy 50 Pcs Poly Mailers 12x15.5 inch, Plastic Mailing Envelopes with 2.4mil Thickness, Waterproof and Tear-Resistant Shippin Sturdy & Durable Construction: The thicken poly mailer 12x15.5 inch covers with poly material with 2.4mil Thickness. BesGeneric Kraft Bubble Padded Envelopes 100 x 180mm Self Seal Bubble Mailer (Pack of 200) Bubble Kraft mailer will ensure that your postage items are protected from damage. The sealed air bubbles in the mailingOSALADI OSALADI 25pcs Rose Gold Bubble Envelope Bags Padded Self Seal Mailers for Packages for Party Bag Fillers Padded envelopes:ideal for mailing cosmetics, jewelry, and bulbs, and any other precious goods,bubble envelopeGeneric Rigid Mailer Heavy Duty Cardboard Envelopes DL 120x228mm, Designed to fit into a (DL Max) Prepaid Envelope (Pack of 20) Size: 120 x 228mm, Designed to fit into Australia Post (DL Max) Prepaid EnvelopeAznpac 100x Metallic Matte Black Bubble Mailer 230x350mm Padded Envelope Plain Bag Package includes: 100 Padded Mailers10% Off Aznpac 100x Metallic Matte Black Bubble Mailer 230x350mm Padded Envelope Plain Bag Package includes: 100 Padded MailersLindCo Packaging 275x215mm Quarto Document Cardboard Envelope 350GSM Tough Semi-Rigid Mailer (Pack of 100) The envelope is designed to make soft or flat products closed Tight in the envelope. So you can meet under 20mm thicknesNeehows Neehows 50 Pack 32.5x23.4 cm Cardboard Envelopes, Thin Photo Mailers Shipping Envelope for Trading Cards with DO NOT Ben Bulk Savings: The package includes 50 mailers, providing a cost-effective solution for those who need to send multiple iRileryeol Rileryeol Poly Mailers 12.5x18 inch 50 Pcs, Blue Plastic Mailing Envelopes with 2.4mil Thickness, Waterproof and Tear-Re Sturdy & Durable Construction: The thicken poly mailer 12.5x18 inch（32x45CM） covers with poly material with 2.4mil ThickGeneric Cardboard Mailer Business Document Envelopes A4 325x235mm 300GSM (Pack of 50) The envelope is designed to make soft or flat products closed Tight in the envelope. So you can meet under 20mm thicknes