For your home or investment property this premium basketball hoop features a sturdy 5-inch square steel pole wide support arms and a spring loaded heavy-duty rim with stainless steel components. Add to that precise height adjustments and the tempered glass backboard and you have an authentic pro basketball experience for yourself neighbors children or customers. The welded extension arms allow for a generous 3-foot overhang to encourage safe under-the-backboard play. And because of the powder coated zinc finish stainless steel moving parts and unique anchoring system this is an all weather hoop that perhaps regrettably will certainly outlast your knees. Keep playing. More details follow: Tempered glass backboard Limited lifetime guarantee - includes coverage for dunking! Scaled down from style used in pros and college 54 x 38 inches Complies with ASTM performance standards Support arms Allows for a 3-foot overhang Makes for better rebounds and overall stability Support pole Measurements: 5 x 5 inches Welded top post cap Additional Features Height adjustment from 7.5 to 10 feet Powder coated flex rim all steel with stainless steel pivot pin Premium DuPont powder coat finish Super duty Dacromet plated hardware Tough easy leveling and moving anchor system About GoalrillaGoalrilla is the name that redefined outdoor basketball goals. Theirs are the toughest basketball systems on the planet. There are many imitators but only one Goalrilla. All-welded steel construction instead of screws or bolts; tempered glass backboards; rock-solid anchor systems; tough powder-coated finishes; corrosion-resistant zinc hardware. All this adds up to Goalrilla's unmatched quality exceptional durability and unrivaled playability.