GelPro Elite Premier Anti-Fatigue Kitchen Comfort Floor Mat, 20x36&rdquo;, Quill Black Stain Resistant Surface with therapeutic gel and energy-return foam for health & wellness PATENTED GEL TECHNOLOGY! GelPro Elite features a  core of soothing gel + energy-return foam which dramatically reduces stress, fatigue & discomfort while standing. BEVELED REINFORCED EDGES AND DURABLE CONSTRUCTION: The GelPro Elite cushion comfort mat features beveled edges that will not curl or wear down and protects you from tripping over it. CERTIFIED NON-SLIP SAFETY BOTTOM: This kitchen and desk standing mat features a steady grip, non-skid bottom surface that assures maximum safety, effectively preventing slipping accidents and certified by the National Floor Safety Institute EASY TO KEEP CLEAN: Featuring a stain resistant surface, this chef kitchen anti-fatigue floor standing mat is incomparably easy to keep clean. GUARANTEED: Proudly manufactured in the USA with imported fabric and backed by a 5-year manufacturers warranty.