3 sizes:

• 1-2 years 27cm (10 3/4in) front
• 2-3 years 30cm (11 3/4in) front
• 3-4 years 32cm (12 1/2in) front

All sizes require 4 50g balls

Note: The chart is for the front only. Use it as a guide for the back as shaping and rows are the same.