This refined cutting board is a joy to use. Each side is a different material, so it’s a huge help when you’re preparing both meat and vegetables and want to avoid cross-contamination (because never cut other foods on the same board you use for meats). Instead of pulling out two boards, you only need this one! The non-slip plastic side has a groove around the edge. The bamboo side has been treated with vegetable oil. 14.25 in. x 11.75 in.; hand wash.