PROTECTIVE FLOOR MAT: Super-tough, durable mat helps protect your floors and carpets from the damaging effects of heavy exercise equipment and debris from mechanical parts CUSHIONS EXERCISE EQUIPMENT FROM EXCESSIVE WEAR: Prolongs the life of your equipment by helping prevent floor and carpet dust from entering belts and mechanical parts FITS MULTIPLE EXERCISE UNITS: The Supermats Treadmat is perfect for larger treadmills, ellipticals, recumbent bikes, and cross-country trainers - Mat measures 36" x 90"