Sky Mat, Comfort Anti Fatigue Mat, Perfect for Kitchens and Standing Desks, 7 Colors, 3 sizes, 20 x 32 x 3/4" (Black) #COMFORTABLE: Our Sky Core Foam is the perfect blend of support and softness for standing all day in the kitchen or office. #SAFE: Advanced beveled edge and super non-slip bottom to prevent tripping. #ECO-FRIENDLY: Highest quality materials with NO toxic off-gassing smell. #DURABILITY: Our Anti Fatigue Mat will stand the test of time and you have a Lifetime replacement promise if it doesn't. #STYLE: Modern look that easily wipes clean and will not collect dirt or pet hair.