Learning to play tennis just got more fun with the Ultra Power Jr tennis racket. Created specifically for younger players below the age of 5 starting to learn the game, the Ultra Power showcases a fun design while also providing players with everything needed to pick up the sport. Technologies in the frame make it stable, powerful, and easily maneuverable when hitting shots. It also comes pre-strung, so there's no reason not to take your racket wherever you go! DESIGN & DETAILS: String sleeves located at 3 & 9 of frame reduce string vibrations and deliver cleaner feel Unique beam geometry augments stability and power Aluminum composition supplies notable durability and lightweight strength Guard provides lightweight protection for the edge of the racket frame