Kawasaki Team 3 Pro Feather Badminton Shuttlecock (10pcs)Number of Pcs Come with 10 Shuttlecocks in a professional hard protective box, the 10 piece set will meet your long term use needs. Materials High quality composite cork and carefully selected goose feathers are used to make the badminton shuttlecocks more stable when flying. The fine craftsmanship ensures that the quality of every badminton birdie is the same. Head The sturdy feather rod can ensure durability and withstand repeated impacts, while the