Interlocking Antifatigue Mat, Anti-Slip Backing Yes, Number of Border Stripes 0, Resistance Properties , Grease , Insulation, Oil , Tear , Wear , X-Ray Detectable No, Width 3 ft, USDA Certified No, Welding Safe No, Washdown Safe No, Series 621 Diamond Flex-Lok(TM) Solid, Thickness 1 in, Thermally Insulating No, Surface Material PVC, Surface Texture Raised Pattern, NSF/ANSI 52 No, Reversible No, Surface Design Diamond Plate