Plastic Shuttlecock for badminton: and sturdy structure make the ball more durable to play. Nylon badminton: good elasticity, good hitting and durability, not easy to crack. Interior accessories: suitable for entertainments, exercise, fitness, especially for trainers, amateurs, beginners and family play. Shuttlecocks: a good to your friends who like badminton sports. Outdoor shuttlecocks badminton shuttlecocks: we also increased the stability and strong resistance of badminton.