Needlepunch is perfect for a variety of applications including walls, floors, and trailer bunks. It also makes a great liner for hulls, trunks and cargo spaces. Designed to weather outdoor environments. Made from a proprietary blend of polyester and polypropylene. Its lightweight design allows the fabric to be cut and molded to fit any desired size or shape for easy installation. Withstands fraying and tearing and is resistant to mold and mildew.