Product details

The inner length of size 21 is 13.5 cm. The inner length of size 22 is 14 cm. The inner length of size 23 is 14.5 cm. The inner length of size 24 is 15 cm. The inner length of size 25 is 15.5 cm.
The inner length of size 26 is 16 cm. The inner length of size 27 is 16.5 cm. The inner length of size 28 is 17 cm. The inner length of size 29 is 17.5 cm. The inner length of size 30 is 18 cm.

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21-30