YONEX Mavis 2000 Badminton Shuttlecock is a Nylon base shuttlecock design to give best performance and durability.New and advance Nylon material at Shuttle skirt and precise manufacturing process, gives feather shuttle like performance and flight characteristics. It is an economical , durable and best shuttlecock for tournament and training sessions. YONEX Mavis 2000 Badminton Shuttlecock is a Nylon base shuttlecock design to give best performance and durability.New and advance Nylon material at Shuttle skirt and precise manufacturing process, gives feather shuttle like performance and flight characteristics. It is an economical , durable and best shuttlecock for tournament and training sessions. With YONEX Mavis 2000 Badminton player can quickly deliver the powerful badminton smashes and cross court drop shot with accuracy and control. Recovery time of Mavis 500 is very fast (It is .02 sec , after shitting the smash ,its regain original position within .02sec ) . Recovery time is faster than ordinary shuttle (.008 sec faster) while it is .005 sec slower than feather shuttlecock.