Antifatigue Runner, Mat Shape Rectangle, Black, Width 3 ft, Length 10 ft, Thickness 9/16 in, Mat Surface Pattern Diamond Plate, Mat Surface Material Vinyl, Mat Backing Material Closed Cell Vinyl Foam, Weight 40 lb, Edges Beveled, Standards CPSC FF 1-70, ASTM D-2859, Mat Electrical Resistance Electrical Properties Not Tested, Antimicrobial No, Brake Fluid Resistant No