Best Returnable Book Mailers

25 Pack Rigid Mailers 12.75 x 15 X-Large Paperboard Envelopes 12 3/4 x 15 Stay Flat Cardboard Fiberboard No Bend Mailers Peel and Seal Shipping Mailing Packaging Wholesale Price

  • RIGID MAILERS 12.75x15: Pack of 25 rigid envelopes. Our mailers are made from 100% recycled paperboard. White color. XL size. Stay flat envelopes. Compatible with USPS Express mail envelopes. Recyclable envelopes..
  • HIGH QUALITY: Our mailers are strong, rigid paperboard mailers made with high quality, hand-sorted, recycled materials. Sturdy double-wall paper provides stiffness and protection against tearing and punctures. Convenient self-seal adhesive closure with tear-strip for easy opening. Surface easily accepts inks, stamps and labels. Top-loading packing envelopes. No tape or stiffeners needed..
  • HEAVY-DUTY: Durable double-wall paper provides stiffness and protection against tearing and puncture. These fiberboard mailers are constructed with a bottom fold for superior strength. Double fold corners provide excellent corner and edge protection. The extremely strong construction ensures contents remain secure from the point of origin to the destination. Protect important items with these rigid and durable cardboard envelopes!.
  • LOW COST: Rigid cardboard mailers provide outstanding low shipping cost. Rigid packaging envelopes are lightweight. An alternative to shipping products in cartons. You’re your money on shipping with these lightweight, cost-effec....
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10x13 Thank You Poly Mailer Bags for Shipping (Navy Blue, 100 Pack)

  • Custom Poly Mailers: Use these 10x13 poly mailers to ship clothing, books, toys, small electronics, pet supplies, and other non-fragile items to your customers.
  • Self-Adhesive Seal: The poly plastic bags have an adhesive strip at the top to ensure contents remain inside while in transit.
  •  simply peel, seal, then press to adhere the two ends together.
  • Reliable Quality: Our navy blue plastic mailers reduce the cost of shipping while simultaneously ensuring your items stay inside.
  • the tear strip tab at the top allows for quick and convenient opening.
  • The Perfect Size: Each poly mailer bag measures 10 x 13inches.
  • use thank you stickers, logos, and stamps to customize the large poly mailers for your customers.
  • What’s Included: Includes 100 polka dot printed poly mailers with Thank You printed on each side.
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EcoPackables 14.5x19 In 100% Recycled Poly Mailers -100 pcs- Sustainable Shipping Delivery Bags, Pouches, Post-Consumer Recycled Waste. Eco-Friendly Mailers. Recycled Heavy Duty Packaging. Ocean Blue

  • ♻️100% RECYCLED♻️ Our EcoPackables Recycled mailers are certified to be made from 100% recycled content. Hence, our mailers give plastic waste a second life through the recycling and repurposing of plastic waste. When compared to traditional poly mailers, they require significantly less energy to be produced, further improving their sustainability. Using our 100% recycled shipping envelopes would reduce the demand for petroleum production, ultimately reducing their carbon footprint..
  • ✔️STRONG & DURABLE✔️ When compared to traditional poly mailers, our 100% Recycled mailers perform even better! They don’t break at the bottom when put under heavy weight, and have a slightly increased thickness for heavy shipments. Our recycled mailers also have black interior lining and a tamper-evident seal for extra security. Child Safety Warnings are also printed on the back!.
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Metronic Poly Mailers 10x13 100 Pack, Strong Adhesive Shipping Envelopes for Clothing, Medium Shipping Bags for Small Businesses, Waterproof Mailers Poly Bags for Shipping, Packages Bags Sakura Pink

  • Sakura Pink 10x13 Poly Mailers - Metronic Sakura pink poly mailers 10x13 inches pack of 100 mailers. These Unique color shipping bags can make your delivery stand out and get your customers a wonderful first impression and a better shopping experience!.
  • Premium Shipping Bags-The Metronic shipping envelopes are made from good poly material and professional technique that makes our poly mailers bags have terrific waterproof,tear-resistant, and opaque, Metronic shipping packages bags can protect your privacy and goods during the shipping process!.
  • Convenient and Easy to Use - When you pack with these mailers poly bags, just tear off the seal and paste it on to complete the packaging. The glue selected from the four seasons glue which is strong adhesion stays sticky even in the summer heat and winter cold!.
  • Multifunctional Usage - Pink shipping bags can be applied to a variety of small businesses. Poly mailers are great for shipping light and less fragile products. pink poly mailers are perfect for shipping a variety of items such-shirts, like skirts, suspenders, cute socks, and so on!.
  • Ideal For Small Business - Metronic cute sakura pink poly mailing bags provide an effective solution for your small business. Please feel free to let us kn....
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Fuxury 12x15.5 Inches 100pc White Poly Mailers for Clothing/ T-Shirt/ Shirt, Mailing & Shipping Self Sealing Envelopes Boutique Custom Bags Enhanced Durability Multipurpose Items Safe Protected

  • White Poly Mailers - Our custom colored shipping bags are a reliable shipping and packaging solution for your retail or online business. These shipping envelopes measure 12x15.5 inches, pack of 100 poly mailers. These colorful mailing bags are a fun and fashionable way to ship your packages. Add some color and a personalized touch to each package you send to your customers. Make your business stand out from the rest and build a lasting impression..
  • Simply Peel & Seal - Poly mailers contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Shipping bags are a cost-effective and efficient way to ship all your packages. Perfect for business and retail use. These mailers poly bags are convenient, lightweight, and will help to save on shipping costs. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up!.
  • Strong & Durable Construction - Our shpping bags are crafted with only the finest materials. Ship your packages confidently with our strong and durable mailing envelopes. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These package bags are tear-resistant, puncture-resistant, a....
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Metronic Poly Mailers 12x15.5 100 Pack, Strong Adhesive Shipping Envelopes for Clothing, Medium Shipping Bags for Small Businesses, Waterproof Mailers Poly Bags for Shipping, Packages Bags Sakura Pink

  • Sakura Pink 12x15.5 Poly Mailers - Metronic Sakura pink poly mailers 12x15.5 inches pack of 100 mailers. These Unique color shipping bags can make your delivery stand out and get your customers a wonderful first impression and a better shopping experience!.
  • Premium Shipping Bags-The Metronic shipping envelopes are made from good poly material and professional technique that makes our poly mailers bags have terrific waterproof,tear-resistant, and opaque, Metronic shipping packages bags can protect your privacy and goods during the shipping process!.
  • Convenient and Easy to Use - When you pack with these mailers poly bags, just tear off the seal and paste it on to complete the packaging. The glue selected from the four seasons glue which is strong adhesion stays sticky even in the summer heat and winter cold!.
  • Multifunctional Usage - Pink shipping bags can be applied to a variety of small businesses. Poly mailers are great for shipping light and less fragile products. pink poly mailers are perfect for shipping a variety of items such-shirts, like skirts, suspenders, cute socks, and so on!.
  • Ideal For Small Business - Metronic cute sakura pink poly mailing bags provide an effective solution for your small business. Please feel free to let us know if ....
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100 Pcs 10x13 Snowman Designer Poly Mailers, Ohuhu Christmas Envelopes Shipping Bags with Self Seal Adhesive, Waterproof and Tear-Proof Postal Bags

  • SNOWFMAN DESIGN 10x13 POLY MAILERS: Our poly mailers are perfect shipping bags for holiday gifts or reliable shipping and packaging solution for your retail or online business. These poly mailer envelopes measure 10x13" inches, comes in a pack of 100..
  • SIMPLY PEEL & SEAL: Each poly mailer bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely..
  • STRONG & DURABLE CONSTRUCTION: Our poly mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable poly mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident..
  • CONVENIENT & EASY TO USE: Poly mailers are an affordable alternative to standard packaging, and they will help keep your gifts safe while reducing shipping costs. Poly mailers are great for shipping light and less fragile products..
  • VIBRANT SNOWFMAN DESIGN CHRISTMAS SHIPPING ENVELOPES: Ditch those boring brown boxes. Ours comes with diverse snowman patterns, which is definitely favored by everyone in winter festivals!.
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Package Mint Boho Rainbow Poly Mailers 10x13 Inch 100 Pack, Shipping Bags for Clothing, Plastic Mailing Bags for Small Business Self Seal, Non-Padded Waterproof Packaging Envelope for T Shirt

  • BOHO RAINBOW 10”x13” POLY MAILERS (100 Pack): Make your business stand out from the rest with our fun boho rainbow themed poly mailers. These 100 packs of funfetti boho rainbow 10x13 shipping bags are USPS, UPS, FedEx & DHL approved and a reliable packaging solution for your retail or online business. Use these Tear-Proof and Waterproof cute poly mailers to ship with confidence!.
  • STRONG & DURABLE PROTECTION: Our unpadded, mailer boho rainbow bags are made of 2 mil, low-density polyethylene which is incredibly strong and super protective. Plus, our mail packaging bags 10x13 has a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident to keep your packages safe until they reach their destination..
  • PEEL N’ SEAL ENVELOPES: Each boho rainbow poly mailer 10x13 comes with a simple, self- seal adhesive strip to seal each package safely and securely. Eliminate the use of COSTLY adhesive tapes and SAVE time with our sweet treats 10x13 mailers! Click on our store front to see our entire range of mailers & packaging supplies..
  • MAKE YOUR PACKAGE STAND OUT! Bored with the ole’ routine plain mailers? Create a lasting impression that will keep your customers coming back for more with our funfetti poly bags 10x13.....
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Fuxury Kraft Bubble Mailers 4x8 Inch 100 Pack,Strong Adhesion Padded Envelopes,Self Seal Bubble Envelopes, Waterproof Cushioned Padded Mailers Packaging for Small Business,Bulk #000 Yellow

  • 【Eco Friendly Materials Bubble Mailers】These 4x8 bubble mailers are made of kraft.Your customers will be surprised and relieved to open a bubble mailer of eco friendly materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image..
  • 【Perfect Size Mailers】Shipping envelopes outer size are 4x8 inch,while the inner size are 4x7 inch.Bubble mailers 000 are great for packing invoices, photos, trading card,sports card, baseball card,passport,office supplies,jewelry,lips,cosmetic,small handicrafts,small fashion accessories, key chains,phone cases, usbs and more..
  • 【Durability & Sturdiness】Kraft padded bubble mailers crafted with high quality materials. A thick layer of air bubbles has a cushioning effect to prevent product damage from impact. Each mailer is fully opaque for privacy and built to withstand the rigors of shipping and handling..
  • 【Simple Peel & Seal 】Simply peel and fold over to seal each package safely and securely.Bubble envelopes 4x8 are equip....
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10x13 Poly Mailers Pack of 200 Shipping Supplies Envelopes Mailing Bags Clothing Plastic Small Business Sticky Self Seal Pink

  • 【Light Weight Bubble Envelopes】The 4x8 bubble mailer outer size is 4x8 inch, while the inner size is 4x7 inch.The weight of each bubble mailer....
  • 【Sturdy & Durable】The little mailers covers with polyethylene material,making them not easily punctured and damaged. Beside our bubble poly mailer....
  • 【Opaque Bubble Mailer】 Our poly bubble mailers with full air and inner lining is using gray film, the items in the bag cannot be seen, even if....
  • 【Convenient & Easy to Use】Each envelope mailers contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package....
  • 【Make a Lasting Impression】Our cute mailers are a great way to build your brand image. You can customize your mailers with your own....
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