Made of solid walnut boards, it’s fully treated with pure mineral oil which darkens the color of the block to a deep chocolate. The grain patterns provide subtle lighter sunburst patterns in contrast to the deep chocolate. Protected with pure mineral oil. Vermont hand made. The Vermont Butcher Block Co. uses high quality wood products that highlight the natural grain and beauty of wood and at the same time, provide functionality and durability The LxWxH Dimensions: Large - 22"x13"x3" Medium - 15"x9"x2-1/2" Small - 11"x7"x2-1/4" Supported by 4 rubber non-marring white feet.