WEIDAN FW 350 Flight Wing 350 Nylon Badminton Shuttlecock Nylon Shuttle - Yellow  (Slow, 75, Pack of 6)

Physical Specifications: - Material: Nylon - Weight: 5.50 grams - Skirt Thickness: 1.55 mm - Base Material: High-Quality Cork - Wing Shape: Symmetrical Wing Rib Design - Cap Color: Green (indicates temperature-specific performance) Performance Specifications: - Flight Performance: Close-to-feather flight performance - Durability: Durable than ordinary nylon shuttlecocks - Recovery Time: Quick recovery time (when smashed) very close to feather shuttlecock - Speed: Slow - Distance: Medium-Long Environmental Specifications: - Temperature Range: 22°C to 33°C (optimal performance) - Humidity Range: 40-80% (relative humidity) Certifications: - WEIDAN Qulaity Assurance Certificate Packaging: - Available in tubes of 6 shuttlecocks