Durable welded fittings of 2 7/8" O.D. galvanized pipe finished with a baked-on powder coated polyester. Legs are 2 3/8" O.D. galvanized pipe. Top rails are high strength 3 1/2" O.D. Includes 2 swings per 10' section, 4/0 galvanized welded steel chain, cut proof seats, and self lubricating double action swing hangers. For lower elementary to adult ages. Resilient surfacing in the play equipment use zone must meet CPSC guidelines. Occupies 9' x 19' ground space; 2 seats; 365 lbs. Ships freight. Made in the USA.