STURDY CONSTRUCTION: Constructed of sturdy steel frame, robust PP backboard and PE base, nylon net and high quality hoop, features excellent impact resistance.ADJUSTABLE HEIGHT: The height can be adjusted to meet different pool depths.WATER OR SAND FILLABLE BASE: Base can be filled with water or sand for enhanced stability.REINFORCED RIM & NET: The rim is made of durable steel and nylon netting, weather-resistant and can last for years.DIMENSIONS: Overall size 74L x 133W x 132.5-161.5H cm, Base size 74L x 45W x 13H cm. Basket Height: 94-123cm. Backboard height: 132.5-161.5cm. Boardsize: 74L x 46.5W cm. Note: Rim diameter ? 38cm, Suitable for swimming pool side, and basketball size undersize 5