Rubber-Cal Comfort Cloud Foam Anti-Fatigue Mats - 5/8" thick x 30" x 60" Black Rubber Mats Comfort mats made from durable, flexible synthetic raw materials Rubberized foam surface adds traction and slip resistance Sleek all-black appearance fits in with a variety of different settings An affordable cushion flooring product to protect floors and provide exceptional comfort This anti-fatigue matting is ideal for any commercial business, such as retail stores, restaurants, and more!