Hi everyone. We're new to tennis and DC (aged 4) needs a racket. We've found a racket for her age etc, but we have to choose the grip size. The grip sizes to choose between are 5 and 6! Now, as far as I have found out on Google junior grip sizes range from 000 to 0, not 5 or 6, and I cannot figure out how to find out. Whatever and wherever I google it just comes up with the same answers... Anyone more clued up on here that can help? Thanks in advance!