WDK1140 Features: * Surface material: Premium 24 oz. polypropylene * Origin: USA * Green friendly with over 20pct recycled rubber backing * Low profile design allows most doors to glide easily over it * Will not crush, fade, mold, mildew or rot * Anti-static and flame resistant * Suitable for multiple uses throughout your home, outdoor space, workplace or garage * Easy to clean - shake to remove loose dirt and hose wash and air dry Construction: * Unique ridged construction traps dirt and moisture Dimensions: * Pile height: 0.25" Collection: * Collection: Aqua Shield