Kunli Brand: With Over 30 Years Of Experience In Badminton Shuttlecock Production, Kunli Specializes In Manufacturing High-Quality Shuttlecocks. Renowned For Its Craftsmanship And Consistent Performance, Kunli Has Established Partnerships With Many Well-Known Brands Around The World. Feather Material: Made Of High Quality Grade A Duck Feathers, Featuring Thick Feather Shafts That Significantly Enhance Durability And Stability. Head Material: Equipped With 2 Layer Composite Cork Head, Offering An Excellent Hitting Feel, High Rebound Performance, And Long-Lasting Durability. Performance: Features Strong Durability, Stable Flight Trajectory, Superior Hitting Sensation, And A Neat, Professional Appearance. Scope Of Application: Suitable For Professional Player Training, Amateur Competitions, Daily Practice For Professionals, As Well As Family And Recreational Use. Packaging: Each Set Includes 12 Badminton Shuttlecocks Packed In A Durable Tube, With An Additional Outer Cardboard Box To Minimize Damage During Transportation. (12 Shuttles per Tube) Club Play Feather Badminton Shuttlecocks – Durable, High-Quality Feather Shuttlecocks for Consistent Performance. Kunli feather badminton shuttlecocks are crafted with strong, straight goose feathers and a sturdy cork base, offering reliable durability and stability. Each pack contains 12 feather shuttlecocks, suited for both professional and beginner players. With 77 speed, these shuttlecocks are designed for training and tournament play. The included storage tube provides secure protection for the shuttlecocks during storage and travel. Key Features: Feather: Made from high-quality Duck feathers to ensure durability and a consistent feel on each hit. Base: Features a synthetic cork and granulated cork combination for balanced performance and precise control on net shots. Kunli shuttlecocks are a reliable choice for badminton enthusiasts, enhancing every game for all skill levels, indoors or outdoors.