Yonex Goose Feather Shuttlecocks Pack of 12

OverviewYONEX Feather Shuttlecocks demonstrate accurate flight stability over distance under varying environmental conditions. In factory testing, YONEX Acb-Trend and other brands in the same price range were machine fired downcourt under identical stroke and distance conditions. Acb-Tr demonstrated consistently stable flight performance in these tests-with 71 percent of the Acb-Tr shots hitting the target, compared with 58 percent and 17 percent for feather shuttlecocks of other make. Materials: 100% solid cork, goose feathers