Homegrown Gourmet Harvest Cutting Board, Large Large bamboo Harvest Cutting Board by Homegrown Gourmet Harvest Cutting Board measures 11 x 41-inches Each Harvest Cutting Board is made of Fromaldehyde-free bamboo Bamboo is a blade-friendly surface, knives stay sharper longer Bamboo has natural anti-microbial properties making it an ideal surface to use around food