Portable benches are 2 3/8 inch O.D. galvanized tube with 1 1/16 inch cross brace and portable leg style to allow for mobility. To guard against upending or tipping, end overhang is only 6 inch. These benches are perfect for indoor or outdoor use. Great for parks, locker rooms, ball diamonds, soccer fields, etc. These benches are available in 6 and 8 ft. long. Post-consumer waste plastic are in 2 x 10 or 2 x 4 inch sizes. Will be reinforced with steel ribs and the 8′ bench has 3 legs.