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˚ 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. The Supreme Dual Anti-Fatigue mat offers additional grip support for especially slippery floors in smaller areas.