Antifatigue Runner, Anti-Slip Backing No, Number of Border Stripes 0, Resistance Properties Insulation, Tear Resistant, Wear Resistant, X-Ray Detectable No, Width 3 ft, USDA Certified No, Welding Safe No, Washdown Safe No, Series 511 Marble-Tuff(TM), Thickness 1/2 in, Thermally Insulating Yes, Surface Material Vinyl, Surface Texture Smooth, NSF/ANSI 52 No, Reversible No, Surface Design Marble, Number of Beveled Edges 4, NFSI High Traction Certified No, Metal Detectable No, Mat Shape Rectangle