Note: These are just suggestions based on our previous orders. You may not match the sizing of your age group, but these are here in case you needed guidelines. If you have a measuring tape at home, you can measure to see if you still are not sure.
Age 5-7: 5 in.
Age 7-9: 5.5 in
Age 10-13: 6 in.
Age 14: 6.5 in.
Age 15+: 6.5-7 in. (most women above the age of 15 have 6.5 wrists.)