Ballfighter 25 Strung Tennis RacketThis model of Babolat racket is made of aluminum. It is an economic material that is used for the rackets that children acquire to start practicing tennis. Children who need a new racket, have to keep a close eye on what size of racket they are going to use, a bad choice can cause them to have discomfort or not be able to make the blows correctly. In Xtrem Sport Shop we have two ways to see What size does each child need. We look at height and age.