Surpahs Multipurpose Larger Bamboo Cutting Board Set, 3-Ply Cross Laminated, 3 Pieces (15"/12"/9") [On Sale] Set of 3 ultra-thin bamboo cutting boards in small, medium and large size (9 inches, 12 inches and 15 inches). Constructed of high quality eco friendly bamboo in 3-Layer overlapping joins, Solid extremely to ensure NO warping, cracking or splitting. Only 0.4 inches (10 mm) thinner, lighter and sleek design, durable for any kitchen prep. Knife-friendly surface helps protect blade integrity. Natural beautiful finish, FDA certificated. 100% satisfaction guaranteed.