Suitable for juniors wanting to burn through the competition the wilson burn 25 s tennis racket is a powerful lightweight and manoeuvrable choice with a head size of 100in2 645cm2 the use of spin effect technology results in impressive power and spin whereas a graphite construction improves stiffness and strength the racket is head heavy balanced to further enhance power potential and features an 18x16 string pattern for a blend of feel and playability it is strung with wilson sensation