Specifications: Color Black Material Metal PE PC Adjustable Total Height 8.9-10.5 ft Adjustable Rim Height 6.9-8.5 ft Backboard Dimensions 36" x 24" Base Dimensions 36" x 24" x 7" Inner Diameter of Basketball Rim 18" Added Weight 17 gallon Net Weight 31.5 lbs Box Qty 1(May vary by batch) -Suitable for kids of different age stages with 6.9-8.5 ft adjustable height -Sturdy backboard with Y-shaped backboard bracket -Made with anti-rust metal poles for prolonged service life -Equipped with a shatterproof backboard and a heavy-duty rim with net -Allows users to fill the base with sand or water for extra stability -Easy to move and store with built-in rolling wheels -Suitable for indoor and outdoor places such as driveway gym backyard and more -Great gift for growing kids or teenagers -Complies with ASTM and CPSIA standards