Badminton, Birdies Balls Advanced Goose Feather Badminton Shuttlecocks with Great Stability and Durability Nylon Shuttlecocks for Indoor Outdoor Sports Hight Speed Training, 12-Pack

Specification: Material: Advanced Nylon Feather Weight: 6g/0.22oz Durable And Stable: Nylon feather could ensure durability. 100% test badminton rotation, to ensure that the badminton flight stability., High Quality Feather: 100% infrared selection of goose feathers quality, feather hair straight and thick, good strength, enhance the badminton resistance. Goose feathers are treated with special formula, smooth and soft., Multiple Scenario: These birdies are suitable for recreational backyard games, PE lessons and amateur club training. The 24pcs set will serve the need of long-term use., New Usage: These shuttlecocks can also be applied to baseball batting training. Players can hit shuttlecocks to practice different pitching trajectory and speed., Material: Advanced Goose Feather,Solid Cork Head. 12 Count badminton, color is white.