These Farberware Bamboo Wooden Cutting Boards are sized to fit most cutting tasks. Constructed of bamboo, which is harder than maple, scratch-resistant and stands up to moisture better than wood. Lightweight bamboo is easy to maneuver and because it grows so quickly, bamboo is also a sustainable resource. Hand wash only. Set of 3 includes 8 inch x 5-1/2 inch, 8 inch x 10 inch and 11 inch x 14 inch cutting boards.