NoTrax 504 General-Purpose Rubber Beveled Drain-Step Anti-Fatigue/Anti-Slip Floor Mat, for Wet Areas, 3' Width x 5' Length x 1/2" Thickness, Black Beveled Drain-Step anti-fatigue/anti-slip floor mat for wet areas Available in general-purpose rubber compound Large hole drainage design keeps liquids and debris away from worker platform Molded-in beveled edges reduces trip hazards Measures 5-feet length by 3-feet width by 1/2-inches thickness