Designed to fit and protect individual locker spaces. Absorbent non-woven material helps contain and trap moisture and dirt from footwear stored in lockers. Waterproof, non-slip backing keeps mat in place and provides a layer of protection between footwear and locker surface. Machine wash and dry. Available in blue or green. US Patents 6,136,377 & 6,419,988. 9” wide x 13½” deep.