Distinctive design and astonishing performance leave no doubt, the Goalsetter Systems Contender Adjustable In-Ground Basketball Hoop with 54 Inch Glass Backboard is for people of all ages with a real passion for the game of basketball! The Goalsetter Contender Basketball System features a 54” glass backboard, heavy duty breakaway basketball rim and 4” square one piece pole system. The internal compression height adjuster with removable handle, height indicator and locking mechanism ensure easy, safe and accurate height adjustment from regulation 10” down to 6”.