[The Greatest Fun] It looks ordinary to people who dont know it, but once you get started, you will immediately feel its magic. This is the most interesting sport I have ever played. There is no other way to do it. It can be done quickly. And simply mobilize your body, allowing you and your children to stay away from addictive screens, video games or social media and pay attention to your own feelings. [What to Use It for] Used to improve hand-eye coordination, reaction ability, and punching speed. It is suitable for home and office. It allows sedentary office workers to maintain their peak vitality. It can also move stiff waist and shoulders. The decompression effect is very significant. It can also be used as a useful Aerobic training, suitable for ages 6-70, is a fun, interactive way to burn calories, improve fitness, and have fun! [What's in The Bag] Includes 3 difficulty level balls (20g, 60g and 80g respectively), 1 pair of professional hand straps and 1 latest style 8-figure buckle adjustable headband (this headband is very friendly The skin and elasticity are just right, very comfortable to wear, and very suitable for the head circumference of adults and children), 1 storage bag. [Safe and No Odor] Unlike those products on the market that have a pungent smell, our boxing balls are made of natural rubber, environmentally friendly materials, with solid materials, fine workmanship, and flawless balls. [Girls Can Also Practice] Our product makes boxing more accessible to girls, getting rid of the exclusive label for boys. Girls can also easily participate, enhance their boxing skills, improve body flexibility, and become their own sense of security.