3/4" thick, natural white lor ( available in lor) Super High Density Polyethelene Plastic (HDPE) NSF Certified, FDA Approved, USDA Approved, HACCP mpliant Safe for mmercial dishwashers up to 185 degrees Warp, stain and crack resistant Good for restaurants, mmercial kitchens and replacement of cutting unters Fast turnaround of 1-2 days