Best Thick Mailers

Inspired Mailers - Poly Mailers 10x13 Variety Pack of 40-10 Each: Gold Confetti, Pastel Ombre, Solid Mint, Solid Lavender - Shipping Bags 10x13 Polymailers (10x13, 40 Pack)

  • UNPADDED POLY MAILER VARIETY PACK OF 40: Pack contains 40 poly mailers in 10x13” size – 10 mailers of each print. These envelopes are UNPADDED and can be used for shipping non-fragile items such as clothing and catalogs..
  • SHIP IN STYLE: Our top quality mailing bags in a large selection of designer prints will help you to distinguish your brand by personalizing the experience for the customer, creating a remarkable and memorable moment upon receipt..
  • CONFIDENTIAL, DURABLE AND SECURE: Our mailers are 3.15mil thick, 57.5% thicker than the standard 2mil. This makes them durable, opaque, and weather resistant. Extra secure adhesive creates a strong, tamper-evident seal that ensures shipments will not open..
  • NOTE REGARDING SIZE MEASUREMENTS: The thickness of your product determines the size you require. To determine width: Add the Width of product + Thickness of product + ½ inch. To determine length: Add the Length of product + Thickness of product + 1 inch..
  • VIEW OUR ENTIRE RANGE: You can view our entire range of prints and sizes at the Inspired Mailers Amazon Store by clicking on "Visit the Inspired Mailers Store" at the top of this listing..
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Card Saver 1 - Semi Rigid Card Holder for Graded Card Submittions - 50ct Pack 1

  • Bulk Envelope Mailers: Use this 7x9 rigid mailers bulk set to protect valuable art prints, CDs, DVDs, photos, media, and documents.
  • Easy To Seal: The photo envelopes have an adhesive strip at the top to ensure contents remain inside while in transit.
  • Reliable Quality: Our white 450gsm cardboard mailers are thick enough to protect your photos from bending and scratching without inserting additional....
  • Dimensions: The rigid shipping envelopes measure 7 x 9 inches each and can effortlessly hold 5 x 7 photos.
  • Comes With: You will receive 100 small shipping envelopes to ensure you always have one on hand when needed.
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Fuxury Bubble Mailers, 4x8 Inch Purple Bubble Envelopes, Self-Seal Adhesive,Water Resistance,Strong Adhesion Padded Envelopes for Small Items, Small Business, Shipping Bags, Packaging, Mailing

  • 【Light Weight Bubble Envelope】The 4x8 bubble mailer outer size is 4x8 inch, while the inner size is 4x7 inch.The weight of each bubble mailer weigh is 0.2 oz. It is very suitable to transport for cards,small fragile items, i-Phone Cases, Jewelry and more..
  • 【Sturdy & Durable】The little mailers covers with polyethylene material,making them not easily punctured and damaged. Beside our bubble poly mailer with excellent waterproof and tearing,a thick layer of air bubbles protects against impact and will protect your packages safe reach their destination..
  • 【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 there is strong light, which can protect your privacy well..
  • 【Convenient & Easy to Use】Each envelope mailers contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely.Not require extra packaging material,saving your money..
  • 【Make a Lasting Impression】Our cute mailers are a great way to build your brand image. You can customize your mailers with your own stamps,stickers or DIY. Let our colorful mailer bags help you to build your business and your brand..
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Poever Photo Document Mailers 6.25x8.25 White Cardboard Envelopes 25 Pack Rigid Self Seal Mailing Envelopes, Stay Flat Shipping Envelopes for Documents

  • 【6.25x8.25 Inches Document Mailers】Each set includes 25 pack photo mailers. Measuring 6.25 x 8.25 inches, Poever white cardboard envelopes are perfect size for catalogs, documents, brochures, cards, photos, postcards, letters, bills, CD and other sheets of papers or small parts..
  • 【Sturdy and Durable】Rigid Cardboard Mailing Envelopes are made of premium recyclable cardboard materials, makes it thick and strong enough to protect your documents from deformation, scratch and stain. High quality, rigid, lightweight and flat, Poever 6.25x8.25 shipping envelopes is your perfect choice..
  • 【Peel & Seal Design For Easy Use】Each photo mailer comes with a strong adhesive strip for quick self seal, no glue, wax or tape needed. The adhesive strip is strong and lasting, which could create a full and long-time secure seal, protects your documents from falling out of mailing envelopes. The tear strip design provides easy peel without any struggle..
  • 【Multipurpose Blank Shipping Envelopes】With a smooth and blank surface, Poever 6x8 white document mailers are quite professional and official, available for customization. Print your own logo on these document mailers, or write shipping information and stick stamps on them, make it as perfect mailing envelopes.....
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Poever Photo Document Mailers 9.25x11.75 White Cardboard Envelopes 25 Pack Rigid Self Seal Mailing Envelopes, Stay Flat Shipping Envelopes for Documents

  • 【9.25x11.75 Inches Document Mailers】Each set includes 25 pack photo mailers. Measuring 9.25 x 11.75 inches, Poever white cardboard envelopes are perfect size for catalogs, documents, brochures, books, magazine, cards, photos, postcards, letters, bills, CD and other sheets of papers or small parts..
  • 【Sturdy and Durable】Rigid Cardboard Mailing Envelopes are made of premium recyclable cardboard materials, makes it thick and strong enough to protect your documents from deformation. High quality, rigid, lightweight and flat, Poever 9.25x11.75 shipping envelopes is your perfect choice..
  • 【Peel & Seal Design For Easy Use】Each photo mailer comes with a strong adhesive strip for quick self seal, no glue, wax or tape needed. The adhesive strip is strong and lasting, which could create a full and long-time secure seal, protects your documents from falling out of mailing envelopes. The tear strip design provides easy peel without any struggle..
  • 【Multipurpose Blank Shipping Envelopes】With a smooth and blank surface, Poever 9x11 white document mailers are quite professional and official, available for customization. Print your own logo on these document mailers, or write shipping information and stick stamps on them, make it as perfect mailing envelope....
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100 Pack Stay Flat Rigid Cardboard Mailers Self-Adhesive 7x9 Photo Envelopes for Shipping Documents Bulk White

  • Bulk Envelope Mailers: Use this 7x9 rigid mailers bulk set to protect valuable art prints, CDs, DVDs, photos, media, and documents.
  • Easy To Seal: The photo envelopes have an adhesive strip at the top to ensure contents remain inside while in transit.
  • Reliable Quality: Our white 450gsm cardboard mailers are thick enough to protect your photos from bending and scratching without inserting additional....
  • Dimensions: The rigid shipping envelopes measure 7 x 9 inches each and can effortlessly hold 5 x 7 photos.
  • Comes With: You will receive 100 small shipping envelopes to ensure you always have one on hand when needed.
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Fuxury Kraft Bubble Mailer 6x10 Inch 50 Pack,Strong Adhesion Padded Envelopes,Self Seal Bubble Envelopes, Waterproof Cushioned Bubble Mailers Packaging for Small Business,Bulk #0 Mailers Yellow

  • 【Perfect Size Padded Mailers】The 6x10 bubble mailers outer size is 6x10 inch,while the inner size is 6x9 inch.Padded envelopes 6x10 are great for packing invoices, photos, trading card,sports card, passport,office supplies,jewelry,lips,cosmetic,small handicrafts,small fashion accessories, key chain,phone cases and more..
  • 【Durability & Sturdiness】Bubble envelopes 6x10 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.Kraft padded bubble mailers are equipped with a strong self-sealing adhesive strip that cannot be easily torn apart and tamper-resistant.Moreover,the smooth surface of the shipping envelopes can be written, labelled and stamped..
  • 【Convenient & Economical】Compared to boxes, these 0 bubble mailers inside are lightweight, reducing shipping costs and protecting items.Packaging bags can lower your rate of damage claims and inc....
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Yens 500 pcs 4x8#000 Economic Grade Kraft Bubble Padded Envelopes Mailers 500KF#000

  • 【Dimension of bubble mailers】Usable size of black bubble mailers: 4x7 inch, 50 pcs. It is ideal for packaging small business. Famagic bubble mailers are a reliable shipping solution, and provide more options to meet the diverse needs of customers. Our 4x8 inch bubble mailers are widely used in online business, since outstanding color and smooth touch of the padded envelopes could give a deep impression to customers. Bubble mailers could be applied to commercial and non-commercial use..
  • 【Tear-proof and waterproof bubble mailers】The mailing envelopes are tear-proof, and provide a buffer, avoiding your packages being crushed. Even the sealing area of bubble mailers is covered with bubbles, providing comprehensive protection. The premium poly surface of bubble mailers prevent your products from becoming damp. Our padded mailers also have a puncture-proof design. Packaging with durable bubble mailers is a good way to reduce customer complaints and improve customer loyalty..
  • 【One-piece bubble mailers】The durable poly padded envelopes integrate bag, bubble cushioning wrap, and tape, greatly promoting your packaging efficiency. The matte surface also makes bubble mailers look more fashionable. The gray lining of the bubble mailers further prevents ....
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Upkg #000 4x7 inch Padded Envelopes Kraft Bubble Mailer Small Bubble Envelopes ( Pack of 500 )

  • 【Dimension of bubble mailers】Usable size of teal bubble mailers: 4x7 inch, 50 pcs. It is ideal for packaging small business. Famagic bubble mailers are a reliable shipping solution, and provide more options to meet the diverse needs of customers. Our 4x8 inch bubble mailers are widely used in online business, since outstanding color and smooth touch of the padded envelopes could give a deep impression to customers. Bubble mailers could be applied to commercial and non-commercial use..
  • 【Tear-proof and waterproof bubble mailers】The mailing envelopes are tear-proof, and provide a buffer, avoiding your packages being crushed. Even the sealing area of bubble mailers is covered with bubbles, providing comprehensive protection. The premium poly surface of bubble mailers prevent your products from becoming damp. Our padded mailers also have a puncture-proof design. Packaging with durable bubble mailers is a good way to reduce customer complaints and improve customer loyalty..
  • 【One-piece bubble mailers】The durable poly padded envelopes integrate bag, bubble cushioning wrap, and tape, greatly promoting your packaging efficiency. The matte surface also makes bubble mailers look more fashionable. The gray lining of the bubble mailers further prevents t....
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