Tomokazu Reversible Edge Grain Walnut Wood Cutting Board &ndash; 19.7 x 14 x 1 in - Large Dimensions: 19.7 x 14 x 1 in. (Large) (please verify that dimensions fit your needs before purchasing) Weight: approx. 6.1 lbs Reversible edge grain carving board made out of solid Walnut wood (wood grown in USA from eco-friendly sources) Apply mineral oil before first use to protect the wood and bring out its rich, natural colors Care instructions: hand wash and occastionally apply mineral oil