Island Bamboo 24-by-18-Inch Products Professional Executive Chef Cutting Board, Heavy Duty 24x18x1 3/4 in size provides a surface large enough for all your cutting needs. Flat bottom surface for stability with rounded top edges for chopping comfort Durable & long lasting this board will provide the Executive Chef a dependable preparation surface for years to come. In contrast to hardwoods, Bamboo absorbs very little moisture, resulting in less shrinking and swelling. Bamboo is easy to maintain and is an exceptionally durable material.