Our Wall Protection Liner is a high-density polyethylene plastic that provides a smooth, puncture resistant, and durable lining to protect your wall. This product is available in thickness options of 60 mil to 100 mil and in a variety of widths. It can be installed vertically or horizontally and in commercial or residential applications. The wall protection liner is easy to cut with a standard utility knife. It has a 100 year material lifespan when not installed in direct sunlight. This product is made in America. Material Thickness:60 mil = 1/16”80 mil = 5/64”100 mil = 3/32”