Specifications: Color: Black Material: Metal PC PE Ground to Rim Height: 7.5ft- 10 ft Ground to Backboard Height: 6.3ft-8.1ft Ground to Rim Height without Lower Tube: 5ft- 6.9 ft Ground to Backboard Height without Lower Tube: 6.3ft-8.1ft Dimension of Base: 44" x 27.5" x 6"(L x W x H) Size of Backboard: 29.5" x 44"(L x W ) Diameter of Rim: 19" Net Weight: 50.5 lbs Box Qty: 1(May vary by batch)Package includes: 1 x Basketball Hoop 1 x User Guide -The ball storage hole allows for convenient storage and quick access to basketballs -The base can be filled with water or sand to ensure stability -Equipped with built-in wheels for easy movement -9-position height adjustment from 7.5ft to 10ft suitable for all ages -Made from selected weather-proof materials for durability in various conditions -Shatterproof and shockproof 44" PET backboard for reliable performance -Stable Y-shape support and side protective cover for added safety -Tear-resistant nylon net ensures long-lasting use -Rustproof and anti-deform metal frame for extended durability -Shock absorption springs for enhanced rebound performance