Madeira BM-04 Eco Bamboo Utility Cutting Board, X-Large Extra-Large Bamboo Utility Cutting Board by Eco Bamboo Extra-large bamboo board for larger cutting tasks; Slice and dice and still have room for more Bamboo is a renewable resource; it doesn't need pesticides to grow; regenerates every 4 years Bamboo has natural anti-bacterial qualities, making it a great choice for food and use in the kitchen Cutting boards won't dull knife blades like plastic cutting boards; keeps knives sharper, longer