This in-ground basketball system from Lifetime Products features a 52 in. Steel-Framed Shatterproof Clearview backboard with an Action Grip® height adjustment mechanism that adjusts from 7.5 to 10 feet high in 6-inch increments. It also includes a Slam-It® Rim with an all-weather nylon net and a 3.5 in. diameter round steel pole. Bring the arena to your home with a residential basketball system from Lifetime Products. Shatterproof Steel-Framed Backboard – Virtually unbreakable polycarbonate surface with excellent rebound This heavy-duty classically-styled rim is built to take a slam®! The Slam-It® Rim features double-compression springs providing spring-back action and an all-weather nylon net. Action Grip® Height Adjustment – Lightly squeeze handle to adjust hoop from 7.5 to 10 feet in 3-inch increments