Wilson's Blade performance tennis rackets offer the perfect balance of power and control to dominate in big moments. Designed for ages 8 to 10, the Blade 25 V10 is a pre-strung racket that gives junior players arm-friendly comfort and easy maneuverability. It comes with X-Loop technology geometry in the shoulders for a unique feel and stability that make a Blade a Blade. The open 16x19 string pattern helps young players generate all the power they need while providing ready access to spin.