The spring rod will never deform, no matter how you hit it, it can return to its original position. Adjustable height to suit your desired boxing state. It's a strong inflatable punching ball that can withstand your blows from any direction. You can even try to kick it with your feet. The base is stable and full of water, no matter how hard you try, you can't make it move. ADULTS : You usually want to exercise, or you are a boxing enthusiast, suffering from not too much time and space, then you are particularly suitable for our products, you should try our boxing punching bag.It can not only release the stress of the day, but also improve your health KIDS : Children are always full of energy. Our products enable them to have a tool for venting and a partner for playing, which not only plays a good role in regulating their emotions, but also enables them to exercise a healthy body from an early age. FAMILY : Family harmony is inseparable from the interaction between parents and children, and children's growth is inseparable from the care of parents. Using our products can make your relationship with children closer. TOTAL : Our product is not only suitable for adults, kids, but also for the elderly. Grandma can't help but give two punches when she sees it. It will make your family life more fun.