Rubber Interlocking Gym Mats Heavy Duty Flooring TileHeavy Duty Interlocking Gym mats for use where maximum protection is needed. Ideally suited for free weight areas, in either commercial or home gyms. These shock absorbing rubber gym mats provide a tough workout area to protect you, your floors and your equipment. Interlocking Gym Mats have a top diamond plate pattern which provides a non slip surface. Easy To Lay Portable Gym Mats The Gym Mats are easy to clean with a wet mop and mild detergent.