Epe foam cushioned mail bag Specification: 1) consistent cushioning protection, interior foam expand as the package is handled Throughout the shipping cycle 2) self-seal closure saves labor and produces a secure closure and speeds up packaging Operation 3) easy to insert 4) easy-open tear strip allows quick access without tools 5) made from recycled materials, can be reused 6) can be made according to customers' request 7) suggested applications: catalogs, books, videos, parts, hoses, binders Outer package:carton Size:can be custom-made