Earn the starting spot next hoops season by practicing at home with the Spalding® 50” Acrylic In-Ground Basketball System. The in-ground basketball hoop features a 50” acrylic backboard for incomparable rebounding qualities, plus a Pro Slam Rim built for aggressive play. Featured Exacta-Height™ adjustment lifts the backboard combo in 6” increments to match players’ skills sets. Includes a backboard pad for added player protection. Click here to learn more about purchasing a basketball hoop. FEATURES: 50” arcylic backboard offers a superior rebound compared to polycbarbonate Steel frame on the backboard for added stability Pro Slam breakaway rim designed to handle aggressive play 3-piece, 3.5 inch diameter round pole 1/2" support arms to help strengthen rim structure Exacta-Height™ lift mechanism uses counter balance springs to adjust rim height in 6 inch increments. Backboard design gives players about a 16" clearance between the back of the backboard and the pole Backboard pad included for added protection to lower portions of the board Model: 88355 Click here for additional information relating to the Manufacturer’s Warranty.