NoTrax T30 General Purpose Rubber Competitor Safety/Anti-Fatigue Mat, for Wet Areas, 3' Width x 3' Length x 1/2" Thickness, Black General purpose rubber anti-fatigue drainage, easy to handle General purpose rubber compounds for varying degrees of grease and oil protection Lightweight for easy handling and cleaning Molded-in beveled edges to reduce trip hazards low profile for easy cart access drainage system removes liquid and debris from worker platform Measures 3-feet length by 3-feet width by 1/2-inches thickness