GREENGUARD gold certified. Solid birch hardwood tables are built to last. Full -3/4" thick solid 36" x 36" square hardwood top and 16 gauge steel legs that adjust 18"-29" make this table a great selection for durability and value. Coated with our exclusive Tuff-Gloss UV finish. Carefully rounded safety corners & edges for maximum safety. Reinforced extra strong aprons for the strongest construction possible. 19"-30"H x 36"W x 36"D. 18"-29" adjustable steel legs included, leg assembly required..S.A.