The GoSports Splash Hoop ELITE Adjustable Height Inground Pool Basketball is the ultimate pool hoop experience designed to be permanently anchored into your inground pool deck for endless summer fun. The full set includes 2, 9 in water basketballs and all hardware required for concrete installation (professional installation required, instructions included). The Splash Hoop ELITE can also be anchored into wood, stone, brick, and tile (hardware not included - consult a contractor). The hoop features a huge 44 inch x 33 inch shatterproof backboard with a regulation size 18 inch steel rim for pro style pool basketball games! Easily accommodate all players with the quick adjustable backboard and rim height ranging from 20 in – 48 in above the water (height will vary depending on water line). Now set up and install once to slam dunk on summer pool parties for years with GoSports Splash Hoop ELITE Adjustable Height Inground Pool Basketball!.