This dishwasher-safe cutting board is made in the USA of Richlite, an exceptionally durable wood-fiber composite that has been used in commercial kitchens for over 40 years. Made of Richlite, a lightweight yet durable wood-fiber composite that won't dull knives, harbor bacteria or absorb unwanted flavors and odors. Convenient corner hole for hanging. NSF-certified board meets the high-level safety standards for professional kitchens. Available in a range of colors and sizes for a variety of prep jobs.