It adjusts from 5.9 feet for court-side play to 4.2 feetfor junior or poolside play and moves around easily on it's built-in wheels.Features1.Suitable for both indoor and outdoor use2.Made from a steel frame with black PE base3.Height adjustable from 4.2to 5.9 feet4.Durable all weather backboard5.Weighted mobile base fills with 35kgwateror Sandfor stability6.Two wheels for easy movementSpecification1.Material Used: Steel PE PVC2.Backboard Size: 73X48X2 CM3.Hoop to the floor: 130-180CM4.Basketball Hoop Size: 45CM5.PE Base Size: 73X52X16 CM6.GrossWeight: 12KG7.Age Group3-10