: Color: 12 colors (sent randomly) Main material: plastic Weight: 85 grams Size: The barrel is 39 cm long and 6.5 cm in diameter The package includes: 12 shuttlecocks 【High-quality materials】 LED shuttlecock has 16 types of high-quality goose feathers. Made by hand, the real goose feather material extends the duration of the badminton flight in the air and also improves durability 【High-performance ball head】 The ball head of badminton balls is made of high-quality foam, is moderately heavy and easy to control. If you choose the right shuttlecock, you can not only enjoy the badminton game better, but also reduce the risk of arm injuries 【Accompanying children】 LED luminous shuttlecocks are suitable for entertainment, exercise and fitness, especially for children, amateurs, is the best choice for daily sports 【Note】 This luminous shuttlecock was specially designed to solve the problem that badminton sports cannot be practiced at night under the restriction of outdoor lighting. Suitable for daily entertainment of families and children, if you are looking for professional badminton or speed badminton, we do not recommend this.