The Wilson Hyper Hammer 5.3 MP is one of the most popular selling Hyper Carbon models. Best suited to 4.0 5.0 level players with medium full swings, the Hammer 5.3 is a great tweener frame, offering a nice combination of power and control. Headsize 95 Length 27.5 Beam Width 25mm Dual Taper Weight Strung 288g10.2oz RacquetPlayer Type PERFORMANCE CompositionConstruction 15% Hyper Carbon85% Graphite String PatternMains X Crosses 16x20 Recommended String Tension 53 63lbs Power Level Medium SI 5.3 Frame Technology Hyper Carbon,Dual Taper Color BlackWhiteOlive Grip Type Cushion Aire Conform Swing Speed Moderate Fast Endorsed by DavenportMartin 2000