The Sure Shot Telescopic Unit is idea for young children ands adults; the unit includes a telescopic pole design that allows the height of the backboard and ring to be adjusted between 7' 6' to official height of 10'. With a triangular nut and screw system that secures the poles in place the height can be set at increments of 15cm between 2.3m for younger players and the full official height of 3.05m for adults.Full Size unit for school use.Polypropylene backboard 110 x 71cm.A 45cm steel ring and a matching 12 loop white nylon net.75mm telescopic pole offers 6 height settings between 2.3 and 3.05m.Wheels for easy movement.Ballast requires 170kg of dry sand or 115 litres of water.Pole padding included.