1. Children choose 8 ounces.

2. Middle finger to the length of the wrist 16CM-18CM can choose 10 ounces (girls apply).

3. Middle finger to the length of the wrist 18CM-19CM can choose 12 ounces (for 165-175).

4. Middle finger to the wrist length of 19CM-22CM can choose 14 ounces (for more than 178).

5. Middle finger to the length of the wrist for more than 23CM can choose 16 ounces (foreigners apply).