Gorilla Playsets Buoy Ball w/Trapeze Bar - Blue/Blue Chains are coated with plastisol, a grippy plastic to keep it cool and help prevent pinches. Includes buoy ball, chain and spring clips to attach to our 21" trapeze bar. Two plastic triangular rings. Age Group: 3-11 Years of Age. Dimensions: 18"H x 15"D. One Year Warranty. Color: Blue. Weight Limit: 125 lbs. Weight: 10.6 lbs.