For backyard residential use only; unable to ship to a commercial address 4- 33" Curved sections assemble into a 40" Diameter steel tube with foam padding for comfort Supports up to 3 children or 200 pounds Durable nylon cover allows for ventilation, drainage and comfort. Can be removed and hand washed. 70" Suspensions include 9. 5" Of adjustable chain and quick Links Easy to assemble design includes wrench Meets and/or exceeds ASTM safety standards