About the product:- The Yonex Mavis 10 shuttlecocks are typically made to travel long and high and are thus suitable for beginners. Developed using the flight timing of feather shuttlecocks, MAVIS nylon shuttlecocks are precision designed and manufactured to provide accurate flight performance. Preferred by professional players, the shuttlecock boasts of recovering in only 0.02 seconds when smashed. The combination of close-to-feather shuttlecock flight performance and four to five times more durability than an ordinary nylon shuttlecock makes the Yonex Mavis series the best choice for practice sessions.