Features: Adjustable height design, easy to adjust Sturdy and durable structure, made of steel, with strong resistance to damage, capable of adapting to various environments. Suitable for various places, equipped with wheels for easy mobility. The service cycle is determined by the using frequency and the user's weight. All dimensions are measured manually with a deviation of 2 to 4cm. Thank you for your understanding. Specifications: Rim Height: 210cm - 260cm (7-8.6feet) Rim Size: 45 cm, 16 mm steel pipe Backboard material: PE Backboard size: 90cm x 60cm (36inch x 24inch) Pole material: 3pcs Square Steel tube, Width 45mm,50mm Base size:90cm x 60cm x 15cm Base material: PE, which can fulfill 50kgs water or sand Rollers: Yes Load capacity: 20'FT: 220pCs / 40'FT: 450pcs / 40HQ: 550pcs Packaging size: 70cm x 19cm x 98cm N.W / G.W: 14 kg / 15 kg Assembly is required but simple. Please note that due to lighting and screen differences, the product color may vary slightly from what is shown. Minor variations between the displayed and actual product may also occur.