The racquet was developed with the new “Hexagon shaped Frame” which increased the swinging speed and overall improve execution with Power and more Control. Model No: MZ-BF2045 Color: Carbon Lacquard / Blue / White Length: 675mm Weight: 7U (69g) Flex: Flexible Balance: 295+/-mm Grip Size: G5 Max Tension: 26lbs Construction: Japan HMG