The Comet 25 is a durable racquet for young players from 9 to 11 years old. It is made of a lightweight aluminum and weighs only 230 grams. The racquet has a length of 63.5 cm and has a string pattern of 16 x 19. As the racquet has a fairly large head size it is easy to hit a ball. The racquet is delivered strung. In summary, the Comet 25 is an ideal racquet to learn tennis with at a young age.