Mat Anti-Slip Surface No Drainage Hole Width 0.85 in Anti-Slip Backing No Number of Tiles 10 Washdown Safe No X-Ray Detectable No Width 18 in Welding Safe No Thermally Insulating No USDA Certified No Thickness 7/8 in Surface Texture Smooth Surface Material PVC Series 564 Surface Design Smooth Number of Interlocking Sides 4 Reversible No Resistance Properties Abrasion-Resistant Chemical-Resistant Flame-Resistant Number of Border Stripes 0 NSF/ANSI 52 No