The Sure Shot Wall Mount System is ideal for use in secondary schools colleges and leisure centres. The 261 ring is the most popular Sure Shot institutional ring the 170 board is a heavy duty backboard and the 311 bracket gives a 60cm projection from the wall.Ideal for use in secondary schools colleges and leisure centres.Ideal fixed system for schools and leisure centres.Rectangular heavy duty wood laminate backboard - 170 backboard.Backboard measures 47"" x 35"" (120 x 90cm).18"" (45cm) steel ring - 261 institutional ring and net.24"" (60cm) Extension form wall - 311 bracket.Bolts onto flat vertical surface.Weight 35kg.