The Drive Junior 23 racquet is perfect for young intermediate to advanced players 120-130 cm (47-51) tall. • An easy feeling of power: - Open 16/17 string pattern for enhanced power - A thinner 120-gauge string for greater flexibility • A racquet adapted to the bodies of growing children: - Grip size 0000 for better grip - Easy-to-handle frame made of graphite and aluminum for improved shock absorption. Head Size 630 cm² / 98 in² Length 585 mm / 23 in Weight (unstrung) 215 g / 7.6 oz Balance (unstrung) 285 mm Swing Weight 140 Stringing Pattern 16x17 Kid Size for Racquet 47 - 51 in Section 20/20/19 (mm) Composition Graphite Composite Recommended String Addixion / Syn Gut Force Tension Recommended 19-23 Kg / 42-51 Lbs Recommended Grip Syntec Uptake Strung / Unstrung Strung