Utility mailers offer tough, semi-rigid shipping protection. Unique folded top and bottom construction provides extra protection on all four corners. Utility mailers also offer dual-ply, water-resistant lamination. Convenient closure eliminates the need for staples and tape and forms a water-resistant, secure package. Simply peel away liner and seal. Unique tear-tape allows easy opening. Mailers are made with a high percentage of recycled material.