100 10x13 x 2" Expansion Poly Mailers Bags Plastic Shipping by ValueMailers

Expansion Poly Mailers ( EXPANDS TO 2" ON BOTTOM) Strong polyolefin mailers protect products from moisture during shipping. •Feature gusseted BOTTOM to allow for thicker items such as binders, books and catalogs. •MATT FINISH (Labels adhere easily) 2.5 MIL Mailers are puncture and tear resistant. •Stuff with 20 to 40% more than regular mailers •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. •Close with peel and seal lip.