First Grade Goose Feather Unit: Dozen Speed available: 76/77 Grade: International tournament Endorsement: Approved by the Badminton World Federation for international level play
Features: - Tournament Grade: Made of highest quality goose feather - Approved by the Badminton World Federation for international level play - Excellent Durability -16 Feathers Evenly Arranged: Accurate & consistent flight - Better Feel & Sound - Widely used for worldwide tournaments (OFFICIAL BCA SHUTTLECORKS)
