Slab of 2" thick beatlekill pine with original tree/bark contour preserved on the outside. 2"x 3/8" steel strap supports. This is an awesome standing desk or a great bar-stool dining table or cocktail table/highboy. The desk/table is 40" Wide, 48" long and 39" high. The piece is coated with a durable and water/spill resistant polyurethane and the steel is coated in a black patina.