Con-Tact 03F-CFM011-04 Dual-Foam Anti-Fatigue Kitchen Mat, 20" by 36", Charcoal Dual layer memory foam and rubber cushioning technology Perfect for kitchen, laundry, garage, or workshop Durable and stain resistant and wipes clean with mild soap and water Safe, non-skid natural rubber backing 60% thicker than leading anti-fatigue mats