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.