Rubber-Cal's recycled rolled rubber mat and flooring option that is available in 2 gauges: a 1/4 inch thick and a 3/8 inch thick. This flooring option is perfect for a variety of floor protection applications. Because the material is made with 100% recycled rubber, this mat is both socially and ecologically responsible. This product is excellent for indoor or outdoor applications due to high contents of EPDM (i.e., a UV/Ozone resistant elastomer) found in the recycled tire rubber. Recycled rubber is a superior material for reducing noise, containing vibration, and absorbing shock from workout equipment. This washing machine vibration mat is specifically manufactured for durability and is designed for both residential and commercial applications often exposed to heavy foot traffic. Moreover, the space-age polyurethane based binder used during the manufacturing process enhances rubber's natural anti-fatigue qualities. Each mat is fabricated from thousands of rubber granules and offers superior underfoot comfort and support along with a resilient cushioning for the shock of running, exercising, walking and standing. One of the biggest concerns commonly associated with antivibration rubber matting is its installation. However, this floor protector mat weighs roughly 50lbs in a 4ft x 10ft roll and generally lies flat under its own weight; therefore there is no need for permanent adhesives.