The backboard is made of soft, waterproof PVC, includes breakaway rim for safe dunking.Backboard Dimensions - 26.7 X 22 in; Hoop Diameter: 9.8 in; Basketball: 6 in. Great for kids who love basketball.Easy to Install - No tool is required, use the adjustable cord to attach the backboard to the pole cap of the trampoline pole.Great Addition for Trampolines - If you have a trampoline and a child who loves to shoot hoops, this basketball hoop will be a great gift choice.Package Includes - 1 X backboard with Hoop, 2 X Inflatable Basketball, 1 X Pump. Trampoline Basketball Hoop Features: Backboard Dimensions: 26.7 X 22 in Hoop Diameter: 9.8 in Inflatable Basketball: 6 in Package Includes: 1 X backboard with Hoop 2 X Inflatable Basketball 1 X Pump The backboard is made of soft, waterproof PVC, includes breakaway rim for safe dunking. No tool is required, use the adjustable cord to attach the backboard to the pole cap of the trampoline pole. Easy to install. Great Addition for Trampolines, if you have a trampoline and a child who loves to shoot hoops, this basketball hoop will be a great gift choice.