Antifatigue Mat, Anti-Slip Backing Yes, Anti-Slip Surface Yes, Length 40 in, Ramp Material Nitrile Rubber, Washdown Safe Yes, X-Ray Detectable No, Width 28 in, Welding Safe No, USDA Certified No, Thickness 7/8 in, Series 549 Safety Stance(R), Thermally Insulating No, Surface Texture Raised Pattern, Surface Material Rubber, Surface Design Raised Diamond Studs, Reversible No, Number of Border Stripes 4, Number of Beveled Edges 4