Anti-slip mats are made up of the best quality material. The floor protector mats will help to provide the safety of the floor and absorb the stress of treadmills. These are designed and manufactured by good quality material. These anti-fatigue pads will not crack, creep, wrinkle and shrink. With these mats there is no more structural damaging, floor damaging. These are easy to install and washable. Rubber Mats are strong, stable and tough.