About this item This fits your . Make sure this fits by entering your model number. ●It can be used by adults and children: the height can be adjusted freely, the whole family can use the low to 1.6 meters, and the high to 1.9 meters ●Powerful swing and rebound 90 degrees: exercise reaction ability and dodge speed exercise is play, play is exercise ●Solid foam ball head: The boxing ball is made of solid polyurethane, which is imitation of human flesh and has strong impact resistance and is not easily deformed. ●Bold high-quality steel pipe: not easy to rust, not easy to break, strong and durable, freely adjustable in height, suitable for the whole family ●Reinforced injection molding base: The base can be designed for water injection and sand injection. The base is stable as a rock, will not be knocked down, and exercise is safer.