Additional information
| Style | 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39 |
|---|---|
| hat | 7（55.8cm）, 7 1/8（56.8cm）, 7 1/4（57.7cm）, 7 3/8（58.7cm）, 7 1/2（59.6cm）, 7 5/8（60.6cm）, 7 3/4（61.5cm）, 8（63.5cm） |