Lifetime 71799 Height Adjustable In Ground Basketball System, 50 Inch Shatterproof Backboard In ground system with 50" steel framed shatter proof backboard; gives you the look and feel of the professional game! Action grip adjustment mechanism provides easy adjustment with only one hand Pole and steel frame are protected with a rust resitant powder coat finish to withstand the elements Features a heavy duty classically styled rim with all weather nylon net Backed by a 5-year manufacturer warranty