✔Features: Build with advanced lightweight goose feather which provides a smooth and even flight .Dense feathers and quality solid cork brings every steady flight path after striking..
✔Application: Suitable for entertainments, training, competition, Family leisure and exercise fitness, especially for trainers, amateurs and beginners..
✔Durability: Premium material and sturdy structure provide a continuously bounce and make the ball more durable to play..
✔Stability Speed:77 Grains-High Speed Badminton Balls. Each ball weigh 5g, it provides smooth and even flight..