Interlocking Antifatigue Mat Tile Anti-Slip Surface Yes Anti-Slip Backing Yes Number of Tiles 1 Washdown Safe Yes X-Ray Detectable No Width 18 in Welding Safe Yes Thermally Insulating Yes USDA Certified No Thickness 1 in Surface Texture Raised Pattern Surface Material PVC Series Safe-Flex Floor System Surface Design Diamond Grid Number of Interlocking Sides 4 Reversible No