the Sure Shot Hotshot Basketball Unit is a great value unit for KS2 children.Strong polypropylene backboard measuring 90 x 60cm.45cm steel ring with matching nylon net.Strong white pole adjustable between 1.2 and 3.05m.Plastic base and ballast which requires 20kg of sand or 11 litres of water. Straight forward assembly.To use with a size 5 6 or 7 ball.