Made for young players aged 5-6, the Wilson Serena 21 junior tennis racket is an excellent entry-level choice that brings a lightweight, arm-friendly feel, better control and added forgiveness. It features a good-sized 92in2 (594cm2) head which grants more power and accuracy when aligning shots, and subsequently more confidence on the court. The racket is evenly balanced and weighs only 186g (6.6oz) which makes it very nimble and easy to play with. The Serena 21 is shipped pre-strung in a 16x18 string pattern - ready for action.