Venus Williams' Racket. Comes prestrung with Wilson NXT srings. Head Size 111 sq. in. 716 sq. cm. Length 27.5 inches 70 cm Strung Weight 9.6oz 272g Balance 7 pts Head Heavy Swingweight 328 Stiffness 65 Beam Width Dual Taper Beam 24 28 23 mm Composition 80% nCoded Graphite 20% nCoded Hyper Carbon Power Level High Swing Speed Slow Moderate Grip Type W Grip String Pattern 16 Mains 19 Crosses Mains skip 7T,9T,7H,9H One Piece No shared holes String Tension 53 63 pounds