The Wilson Roger Federer 25 junior tennis racket incorporates the Quadriform Technology that ensures stable control. It has a 95in 2 (613cm 2) head with an increased sweet spot for more forgiveness even on off-centre hits & an open 16x 19 string pattern which helps put more spin on the ball. The racket weighs 225g (7.9oz) & is head heavy balanced for enhanced stability. It has an aerodynamic frame that is 25 (63.5cm) long, which makes it best suited to children aged 9-12. The racket is supplied strung & with a head cover.