Pro Dunk Silver: In-ground Adjustable Basketball Goal Hoop with 54" Glass Backboard System for Outdoor Basketball Courts High-performance gym-quality adjustable in-ground 54 inch tempered glass backboard (full 1/2 inch thick!) Massive 5x5 inch one-piece pole for rock solid play Limited lifetime warranty covers all basketball play including dunking and hanging and Infinitely adjustable between 5 and 10 feet with effortless turn of a handle Complete Padding Set - 1 Inch thick high impact outdoor safety Backboard, Pole and Gusset padding included! Without the Rust Armor Package