Head Size 95 sq. in. 613 sq. cm. Length 27 inches 69 cm Un Strung Weight 11.37oz 322g Strung Weight 11.9oz 337g Balance 8pts320mm Head Light Swingweight 331 Stiffness 62 Beam Width 20 mm Straight Beam Composition Graphite Multifilament Aerogel Power Level Low Swing Speed Fast Grip Type Hydramax Tour String Pattern 18 Mains 20 Crosses Mains skip 9T,8H,10H One Piece, No shared holes String Tension 55 65 pounds