Head 23" Ash Barty Kids Junior Tennis Racquet 

This racquet is typically used with Orange Balls which are at 50% compression of the standard Yellow Ball and are designed for players aged 7-9 yrs old.

These balls are designed to land within the hitting zone (roughly waist height) for players in this age bracket

Orange balls are the same size as a standard tennis ball and are used on a standard tennis court with modified base lines