Hercules Diamond - Fixed Height In-ground basketball hoop with 1/2 inch regulation size backboard and 8x8 square pole High-performance in-ground fixed height 72 inch tempered-glass backboard (full 1/2 inch thick!) Rock-solid 8 inch square one-piece pole with 7 gauge thick walls! (industry leading) Limited lifetime warranty that covers dunking and hanging 1 Inch thick high impact outdoor safety Pole and Gusset padding included! With the Rust Armor Package (Including: Stainless Steel Hardware, Entire System Zinc Galvanized and Extended Corrosion Warranty!)