The John Boos R18 Cutting Board features an 18-inch diameter and a thickness of 1-1/2 inches, crafted from durable Northern Hard Rock Maple. Its edge grain construction ensures a sturdy surface that is gentle on knives while providing excellent durability. The board is reversible, offering versatility for food preparation. Finished with oil, it enhances the wood's natural beauty and helps protect against moisture, making it an ideal choice for both home cooks and professional chefs.