Babolat designed the Drive as a racquet range that will help your junior learn tennis techniques and tactics faster. The Drive Junior also comes in an alternative cosmetic, allowing your junior to pick a racquet color that reflects their unique style. The Drive Junior 23 is recommended for juniors whose height is between 120-130 cm (47-51 in.). Babolat Drive Junior 23 tennis Featuring a graphite core and aluminum head as well as a bigger head size, Babolat crafted the Drive Junior range to offer young players between 7 and 11 the ideal balance of power and playability. Babolat doesn't want our future Rafa to get injured while playing tennis. So we designed a brand new 16X17 string pattern to reduce shock at impact and to provide a feeling way softer to your kid's arm.