This SKLZ Pro Mini Hoop 7 feet Adjustable Basketball System features includes height-adjustable backboard/rim, pole and mobile base. It has the look, function & durability of a professional-grade basketball systemHeight adjusts up to 7 feet for courtside play and down to 3 feet for junior or poolside play. Based on the popular Pro Mini Hoop. It also features 33 inch x 22 inch clear polycarbonate shatterproof backboard, spring action break-away13 inch rim. Weighted mobile base fills with sand and features built-in wheels for easy portability. It includes SKLZ 9 inch mini basketball and all-weather net.