The Aerogel 6HUNDRED offers the power platform of Aerogel with the string vibration dampening characteristics of the Aerobridge system enhancing touch and feel. This creates the ultimate tweener racquet. Headsize 105 Length 27.25 Beam Width 24 26 24mm Weight Strung 285g10.1 oz Colors GreenBlackWhite CompositionConstruction M Fil, Aerogel String PatternMains X Crosses 16x19 Recommended String Tension 55 65 lbs Grip Type Hydramax Comfort