Specifications: Color: Black Material: Metal PE PET Adjustable Total Height: Remove the Middle Tube: 5-7.7 ft Install the Middle Tube: 7.5-10 ft Adjustable Rim Height: Remove the Middle Tube: 3.5-6 ft Install the Middle Tube: 5.8-8.5 ft Backboard Dimensions: 32" x 23" (L x W) Base Dimensions: 30" x 21.5" x 5" (L x W x H) Weight Bag Dimensions: 19.5" x 10" x 12" (L x W x H) Inner Diameter of Basketball Rim: 15" Diameter of Transport Wheel: 3.5" Added Weight: 9.2 gallon Water or 86 lbs Sand Added Weight of Weight Bag: 77 lbs Sand Net Weight: 35 lbs Box Qty: 1(May vary by batch) -Can be adjusted in 10 heights to fit users of different heights -Height adjustable system is equipped with 5 adjustable holes and safety latch fixation -Built with rustproof metal tubes for long lasting indoor and outdoor use -Comes with a net and a free weight bag -Impact resistant and shatterproof backboard for safety and durability -Stable base can be filled with water or sand for more security -Easy to move around with built-in wheels -Hassle-free to assemble with detailed instruction