The Supreme Anti-Fatigue Mat makes standing more comfortable by reducing back, neck, leg and foot fatigue associated with long-term standing. Made from 100% polyurethane, this mat provides comfortable, consistent support without compromising durability. It features a contoured design with 20-Degree ADA-compliant beveled edges that prevent tripping and is guaranteed to remain flat (edges will never roll). With a slip-resistant top surface and a non-skid bottom, the Supreme mat is reliable and safe. Available with a yellow safety border.