9x12 inch 2.5Mil Poly Mailers - Shipping Envelopes - Self sealing plastic Mailing bag -1000Pcs/Cs

Section 1 2.5 Mil (65 Microns) Poly mailers, in size 9"wide x 12" high + sealable 1.5" Flap. Size 9"x 12" is ideal for light to medium weight, small items such as documents, books, cards, small size catalogs and printed materials, accessories, small size clothing, etc. Self Seal Mechanism provides unparalleled protection during transit from water damage ensuring contents remain dry. With tamper-evident seals, you can remain worry-free and your packages arrive safely untouched by unauthorized hands.  Construction features high-quality polyethylene that provides puncture resistance and protection from wear and tear during shipment process. Poly Mailers feature white lining on the outside and grey lining on the inside providing opacity which ensures privacy during transportation.  Cost Effective in shipping products for as low as a few cents.  Section 2 Our 2.5 Mil Poly Mailers are the ultimate solution for medium-weight shipments, safeguarding your contents from water damage and ensuri