This easy-care cutting board made of wood fiber and resin with a technique that dramatically reduces waste. Dishwasher-safe, reversible board has bright white removable silicone corners keep the board from slipping. Just like solid wood boards, the Epicurean board will develop a patina with use and will develop cut marks, an indication that it's knife safe.Wood fibers and resin. Removable nonslip silicone corners. Non-porous. Will not warp, chip or crack. Dual-sided. Lightweight. Knife-safe. Heat-resistant to 350°F. Not microwave- or oven-safe. Dishwasher-safe. A "new" smell is to be expected and can be eliminated with a few runs through the dishwasher or washes in warm, soapy water. Just like a solid wood board, this board will develop a patina with use. Made in USA of Domestic and Imported Materials.