Provides advanced level players more power in an aerodynamic mid wide frame. Customize your racquet feel with the Speedport Tuning System STS. Color BlackSilver Headsize 100 sq.in. Length 27 Beam Width 23 24 22 mm Weight Strung 320g11.2 oz. RacquetPlayer Type Racquet does not include cover Colors BlackSilver CompositionConstruction GraphitExtremeCopperTitaniumTungsten String PatternMains X Crosses 16x19 Recommended String Tension 53 63 lbs. Power Level 975 Grip Type Prince DuraPro Manuf. Recommended String Prince Duraflex Synthetic Gut 16g Misc Port is heavier weight w softer hitting feel Hole is lighter weight w firmer hitting feel