PSBM Expansion Poly Mailers, 10×13 Inch, 100 Pack, Expandable Gusseted Shipping Envelope For Bulky Items Like Books & Clothing, Self Seal, White/Grey

PSBM Expansion Poly Mailers, 10×13 Inch, 100 Pack, Expandable Gusseted Shipping Envelope For Bulky Items Like Books & Clothing, Self Seal, White/Grey

• EXPANSIVE – You will receive 100 Pack of poly mailers 10×13 Inch plastic expansive envelopes feature gusseted bottom to allow for thicker items such as books, catalogs and binders. Fits 20 to 40% more than regular mailers.
• TEAR PROOF – The 3 Mil thick 10×13 Inch white poly mailers have incredible durability when shipping postal, USPS, UPS or FedEx.
• WATER PROOF – These poly mailers 10×13 Inch keep your contents safe from water. Being waterproof, you can have peace of mind that your products will not get wet if left out in the elements by the logistics carrier.
• LIGHTWEIGHT – These 3 Mil mailing bags 10×13 Inch are very lightweight and don¡¯t add much to your overall package weight.
• SELF ADHESIVE – The 10×13 Inch mailers feature a self-sealing peel off strip that allows for super quick closing with no need for tape.