PROTECH LEGACY 319 VH | VIVIAN HOO EDITION | 3UG2/4UG2 | MAX 38LBS | Badminton Racket Product Feature: Aero-Force Frame Combination of solid hitting and quick swing. 40T Japanese Toray HM Graphite Produces a shaft that flexes and stores energy, bringing explosive power on impact with the shuttlecock. Nanometric Reduce the amount of graphite in the shaft to make it thinner while retaining stiffness, lighter shaft for enhance speed and control. Ultra Polyethylene Fiber A stiff and lightweight vibration-dampening material equipped into the racquet frame for withstand immense forces and allow for maximum shock absorption. 66 Ultra Slim Shaft Reduces air resistance and excellent swing power to shuttlecocks hitting thus increased explosive shuttlecocks strikes. T-Curate Maximize stability, attacking power and accuracy of shuttle direction. New Grommet Pattern Single-pass grommet hole construction provides more grommet holes for a more high-performance stringing pattern. AC- Zone Expand sweet spots for accurate shot. Free XP66Plus Permance String. Does not include racket cover.