DESC: The SuperMats(r) large TreadSolid, 3-ft x 8.5-ft equipment mat is intended for use with extra-long treadmills, elliptical cross trainers and rowers. The tough design also allows it to be used for some commercial applications. The durable, solid vinyl PVC construction helps protect floors and carpets from damage and also dimishes vibration and muffles noises. It's easily cleaned with a damp cloth.