19-1/2 x 18 x 1-1/2 in. Ohio typical hardwoods, walnut, hard maple, cherry, and exotics tropical hardwoods bloodwood, sapele, , yellow heart. Glue used is waterproof & approved for indirect food contact. Reversible to use both sides. Handles recessed on each side . Beveled 2 edges. Finish with food grade mineral oil and natural waxes. Weights 14 lbs. Ships with one bottle of 2 OZ of Butcher block conditioner and one bottle of food grade mineral oil 2 OZ.