Material: Made by Rubber,feather,iron for durable use. Benefit: Kicking Shuttlecock is a traditional sport toy. A good tool to exercise leg muscle strength and body flexibility. Beautiful appearance:There are colorful feathers on the shuttlecock, which are very bright. You will feel better when you see bright colorful feathers jumping on your feet and floating in the air. How to play Chinese jianzi: Throw it in the air and kick it around with some friends; Keep it in the air as long as you can. Suitable: for exercise, match, or multiplayer.Can be played at party, school or in any spare time. For second or teamplay. Not only for fun, it is also a fitness exercise, good for health.