SURPAHS Three-Layers Cross Overlapping Bamboo Cutting Board (Set of 3) [Close Out Sale] Set of 3 ultra-thin bamboo cutting boards in small, medium and large sizes (8", 11" and 14"). Constructed of high quality eco friendly bamboo in 3-Layer overlapping joins, Solid extremely to ensure NO warping, cracking or splitting. Only 0.4" (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.