Bring the excitement of the court to your backyard with the Lifetime 50" All Star Portable Basketball Hoop. Designed for all-weather durability, it features a steel-framed shatterproof backboard and a Slam-It Rim for high-flying dunks. Perfect for players of all ages, the Speed Shift(R) height adjustment mechanism allows you to raise or lower the hoop with just one hand, ensuring endless hours of fun and competition. SPECS: Backboard size: 50" Backboard surface thickness: 3 mm Adjustment range: 8' - 10' Adjustment increments: 6" Base dimensions: 49.5" x 30.5" x 8.2" Extension: 18" Pole sections: 3-piece Pole size: 3" round Made in the USA from US and Imported Parts 5-year limited warranty Assembly Info Fill Base with 34 gallons of water or sand Sold Separately: Turn your water into gel to protect against freezing during the winter with Base Hold Gel For additional information relating to the Manufacturer's Warranty, please contact 1-800-242-3865.