Genuine Badminton Windproof & Hard-Resistant Training Ball – Competition Grade (No. 4/5/6)
Premium duck feather construction with reinforced cork base for unmatched durability and flight stability. High-density nylon skirt resists tearing, ideal for intense training and professional matches. Precision-weighted for consistent trajectory, optimized for indoor/outdoor play in windy conditions. Seamless glue-bonding technology eliminates weak points, extending lifespan beyond standard shuttlecocks. Tournament-approved aerodynamics with 16-goose-feather design (selectable speeds: No.4/5/6). Used by coaches for drills and league players seeking unbreakable performance. Bulk pricing available – wholesale quantities guaranteed at lowest global rates. Ships factory-sealed in crush-proof tubes.