1. The main column adopts 280*120*3mm combined widened vertical arm, the extension arm adopts combined double pull structure, evenly sharing the force, the rear pull rod also adopts widened square tube welding, which makes the basketball frame structure stable and novel;
 
2. The size of the rear heavy box is 2×1 meters, the front height is 65cm, and the rear height is 45 square box occupies a large area and has good stability. The counterweight of cement inside is 400kg, and the total weight of a single basketball frame is 650kg. (Need to put their own weight)
 
3. The overhang arm is 2.25m, and the widened beam has good stability. The basketball board is tempered glass backboard with protective rubber strip, with double elastic basketball frame.The pull rod between the crossbeam and the backboard of the basketball rack: four high quality round or square steel pipes form multiple triangles with the crossbeam, and the steel pipes adopt thick 48mm diameter pipes to ensure the stability of the backboardDurable and fun climbing dome for outdoor playgrounds