This wooden 12 foot rectangular table is made with a 1 5/8 inch O.D. schedule 40 pipe "CJ" frame. The wide tip resistant design is welded and then hot-dip galvanized. Top and seat cleats are 2 x 2 x 3/16 inch steel angles. Center cleat is 1 1/2 x 1/2 inch steel channel which provides level top and sturdier attachment of the 1 5/16 inch galvanized cross braces. Top and seats are made with pressure treated Southern Yellow Pine. This commercial grade picnic table seats 16 adults making it perfect for large group gatherings.