Size:S/M/L/XL
Inner Diameter:3.00cm,4.00cm,4.50cm,5.00cm
Outer Diameter:11.00cm,13.00cm,18.00cm,19.50cm
Notes:
1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.
2. Due to the screen difference, the color may be a little different from what you expect, please allow it.


