TOP-TIER POOL HOOP: For those who want the ultimate blacktop basketball experience, in the pool; Ultra sturdy construction with a huge, pro style 42 x 30 inch shatterproof backboard and a regulation size 18 inch metal rim BUILT FOR POOL USE: Purpose built for inground swimming pools, unlike repurposed driveway hoops that can tip and rust; Sits poolside with a 200 lb water filled base for stability and made with no metal parts (except powder coated rim) to avoid rusting HEIGHT ADJUSTABLE: Backboard and rim height can be adjusted from 22 to 48 inches above the water (height will vary depending on water line); Great for adult pool basketball games and family fun FADE RESISTANT: Made from UV treated, all-weather HDPE to withstand long-term outdoor use; Enjoy non-stop pool basketball fun all summer INSTANT POOL UPGRADE: 5 min assembly with tools and hardware included; Easy to fill and empty so you can store indoors in the off-season; Set includes two 9 inch water basketballs and ball pump