15 x 20 x 4 Expansion Poly Mailers 100/Case Cool Shield Pallet Covers Mail items with creativity and

Mail items with creativity and quality with these midnight hour-black bubble mailers

Protects bulky

Locking tabs provide added security

oil and most chemicals

Thick molded foam container protects contents from crushing and breakage

15 x 20 x 4 Expansion Poly Mailers 100/Case Cool Shield Pallet Covers Mail items with creativity andFeatures a gusseted bottom to allow for thicker items such as binders, books and catalogs. Puncture, moisture, tamper and tear resistant. High strength seams will keep contents intact even if over packed The outer surface of the mailer is white and the inner lining is silver. Labels, ink and stamps adhere well. Self seal closure with a double perforation tear strip for easy opening.