The Head Speed 23 Comp Junior Tennis Racquet is a scaled down version of the Speed line of adult frames used by Novak Djokovic, making it perfect for little recreational juniors who love the game of tennis. At just 23 inches long, this graphite composite frame weighs in at 7.7 ounces strung and features a 95 square inch head size. This will be an easy racquet to swing for the tiniest players on the tennis court. Great for kids ages 6-8 and over. Prestrung.