b>Senston 12Pcs Badminton Shuttlecocks Outdoor Badminton Ball
Features:
A. Feather Material: Nylon Feather. Nylon feathers offer durability after repeated hits over the net
B. Cork Material: Composite Cork. Good elasticity, good hitting and durability, not easy to crack, to provide stability in flight.
C. Speed: Medium-speed. Senston shuttlecocks help you build hand-eye coordination. The ball head is a little bit heavy, so the speed is faster.
D. Suitable for Family Fun, Training, Leisure and Entertainment. You can play them with your families, friends or classmates to not only exercise your bodies but also promote friendship among you.