If the racket does not touch the floor, it is probably the right size. However, if the racket touches the ground, it is probably too big, and if it is far from the ground, it is probably too small. HEAD Coco Junior Tennis Racket.
HEAD Coco Junior Tennis Racket
HEAD Coco 21 Tennis Racket, Mint, 4-6 Years
HEAD Coco 17 Tennis Racket, Mint, 2-3 Years
HEAD Coco 25 Tennis Racket, Mint, 8-10 Years
HEAD Radical Junior Tennis Racket + 3 Tennis Balls (Various Sizes)19",21",23",25
Head Radical Junior Tennis Racket 25 “ Red Used