Antifatigue Mat, Anti-Slip Backing Yes, Number of Border Stripes 1, Resistance Properties Insulation, Tear Resistant, Wear Resistant, X-Ray Detectable No, Width 4 ft, USDA Certified No, Welding Safe No, Washdown Safe No, Series 411 Sof-Tred(TM), Thickness 3/8 in, Thermally Insulating Yes, Surface Material Closed Cell PVC Foam, Surface Texture Raised Pattern, NSF/ANSI 52 No, Reversible No, Surface Design Pebble, Number of Beveled Edges 4, NFSI High Traction Certified No, Metal Detectable No