Specifications: Color Black Material Metal + HDPE + PE Adjustable Height Range 4.25 ft-10 ft Dimension of Base 42.5" x 27.5" x 8.5" Size of Backboard 43.5" x 28" Diameter of Rim 18" Net Weight 44 lbs Box Qty 1(May vary by batch) -Height adjustable from 4.25 ft to 10 ft suitable for all ages -Equipped with a 41 inch backboard and a 18" basketball rim -Fill the base with sand or water for increased stability -Built with shatterproof and impact resistant PE backboard -High strength base can be filled with sand or water -Convenient to move and store with built-in wheels -Constructed with anti-rust metal pipes for extended outdoor service life -Includes 2 weather resistant nets and detailed instructions