These Epicurean cutting boards are made of composite wood, meaning they offer the best of both worlds between wood and poly. These boards not only resist staining but also will not dull knives or harbor bacteria. Further, they are heat resistant up to 350 degrees F, dishwasher safe and maintenance free. Finally, these US made boards feature a hole for hanging and a 3/8" thickness for a solid and substantial feel. - Wood - Natural - Width 19 in - Depth 23 in - Height 3/8 in - NSF - Sold per each