| サイズ | a | b | c |
| xxs | 17cm | 35cm | 9cm |
| XS | 18cm | 36cm | 9.5cm |
| s | 19cm | 38cm | 10cm |
| m | 20cm | 42cm | 10.5cm |
| l | 21cm | 43cm | 11cm |
| XL | 23cm | 48cm | 11.5cm |
| サイズ | a | b | c |
| xxs | 17cm | 35cm | 9cm |
| XS | 18cm | 36cm | 9.5cm |
| s | 19cm | 38cm | 10cm |
| m | 20cm | 42cm | 10.5cm |
| l | 21cm | 43cm | 11cm |
| XL | 23cm | 48cm | 11.5cm |
