Feather Shuttlecock is designed to have the same flight time as a feather shuttle. It provides accurate performance that is ideal for professional and intermediate players. And, with features such as Quick Recovery and Durable Construction, this shuttlecock has a recovery time of just a few seconds and lasts long (Durable), making it ideal for long-term practice Composite cork ball head, good elasticity, hit and fight resistance is excellent, not easy to crack Use quality cotton thread,Automatic hook line machine hook line,coil is dense and sturdy. Feather neatly arranged,angle uniformity,spacing is consistent，the use of more stable speed. Good elasticity, nice feeeling, no deformation, and much more durable.White feathers are relatively thick, very solid, not easy to fall off, and more resistant to hitting.