High quality carbon fiber Special design brings you special felling Abt. 30 years experienced in producing and quality control Material: High quality carbon fiberL: 675±1 mm (shaft 222 mm)W.T. (FR): 82±3g (4U)B.P. (FR): 290±8mmFrame: Narrow-profile, Medium-isometricFlex: SS.T.: 26 lbsProperty: BalanceBonny string method recommended: BN-01For beginners and intermediate playersWarranty: 12 months1. ...