Antifatigue Mat, Mat Shape Rectangle, Black with Yellow Border, Width 2 ft, Length 8 ft, Thickness 9/16 in, Mat Surface Pattern Diamond Plate, Mat Surface Material Vinyl, Mat Backing Material Closed Cell Nitrile Foam, Weight 24 lb, Edges Beveled, Mat Electrical Resistance Electrical Properties Not Tested, Not Flame Resistant or Fire Retardant, Antimicrobial No, Brake Fluid Resistant No