L-W grandparent Marion Scholten has donated a Chinese Chopping Block. Boos Block professional cutting boards are FDA-approved, can be seen in high profile Food Network television programs weekly, and are used in some of the finest restaurants in the country. This Pro-Chef professional cutting board is manufactured from hard rock maple and is non-reversible, 18" in diameter and 3" tall. Hard Maple End Grain Construction. Natural Oil Finish. Preserves the edge on fine cutlery.