The wilson burn team 21 junior tennis racket features a tour inspired design and has a good sized 90in2 581cm2 head it is designed for advancing youngsters and helps to keep their game growing to the next level thanks to a great balance of power and control this lightweight 195g 69oz racket is head light balanced and loaded with manoeuvrability plus it comes strung with a durable wilson nylon string in a 16x16 string pattern a 34 cover is included for rackets protection