Carbonex 20 White Carbonex series racquets has stiff and powerful box construction for high power and consistent control that has made Carbonex Racquets the long-time favorites of hard hitters. Carbonex series racquets are famed for durability and low-torque performance springing from the strong box-like cross section and patented Yonex Built-in T-Joint, which functions to provide a consistently stable hitting surface for power and control. The Yonex patented Built-in T-joint transmits the full energy from the shaft to the frame then to the shuttlecock. Carbonex series racquets are famed for durability and low-torque performance springing from the strong box-like cross section and patented Yonex Built-in T-Joint, which functions to provide a consistently stable hitting surface for power and control. The Yonex patented Built-in T-joint transmits the full energy from the shaft to the frame then to the shuttlecock. Type: Offensive Flex: Stiff Balance: Head Heavy Balance Weight: 3U: 85-90g (Average 88g) Grip Size: G5 Frame Shape: Square / Isometric Frame: Graphite; Shaft: Graphite; T-joint Cover: No Cover MadeMade in Japan