Yonex AeroSensor 300 Badminton Shuttlecocks, Feather Shuttlecocks, 12-pack, Temperature Indicator Number 3 (Optimal Temperature 22-28°C), AS300

Capacity: 1 dozen (12 pieces) Suitable Temperature Range: 2-5 Suitable Temperature Ranges: 2: 27-33°C, 3: 22-28°C, 4: 17-23°C, 5: 12-18°C Material: Goose feathers, 2-layer composite cork Specifications: Water bird shuttlecock