Yonex Voltric 50 Neo-orange-model 2014(Unstrung) Go to amazon.com Related posts Top 10 yonex shuttlecocks 50 for 2022 FeatureDeveloped and Designed by Yonex JapanWeight/Grip Size: 4U/G4Flex: StiffHead Heavy BalanceColor: Orange DescriptionIn addition to Tri-Bumper, Power Boost Cap increases the smashing power.