Diameter: 16.5mm (size 6)
Something you should know before purchase :
1. What if the accessories broke when I receive them?
Please contact us as soon as possible through Instagram DM or
email: firstname.lastname@example.org for assist.
2. Caring Method:
Please avoid contact with chemicals to keep up to date for a long time.
Do not wear while taking bath or swimming.
Please clean it with alcohol pad when sweating.
Please do not wear jewelry while sleeping.
Please keep it in a dry box.