This heavy duty playground swing comes standard with commercial grade equipment including our black cut-proof seats, welded steel chain, and self-lubricating swing hangers. This unit stands 8 feet high after installation. There are 2 seats per 10 foot section. The dimensions are as follows: 3-1/2" OD galvanized top rail, 2-3/8" OD galvanized legs, 8' installed height.