This item has already been pre-strung from the manufacturer with synthetic string.

Head Size 645 cm / 100 in Length 685 mm Weight (unstrung) 300 g 7 g Balance (unstrung) 320 mm 7 mm Swing Weight 290 Stringing Pattern 16 / 19 Stiffness (RA) 72 3 Section 23 / 26 / 23 Composition Graphite Tension Recommended 21 25 kg / 46 55 lbs Recommended Grip Syntec Pro Strung / Unstrung Strung