Lifetime 1084 Height Adjustable In Ground Basketball System, 50 Inch Shatterproof Backboard 50" Shatter Proof Fusion provides a durable pro-glass look! 18" Orange Slam-It Rim made of 5.8" solid steel with 1/2" steel brace and double-compression Springs is built to take a slam Action Grip height adjustment mechanism easily adjusts from 7.5 to 10 feet with one hand All-weather resistant, designed to withstand the harshest elements Backed by a 5-year limited manufacturer warranty