Vintage Stretch Bracelet / Bangle Blue Shell?

6.5" inner circumference without stretching. Not sure of material possibly shell with blue color added.

Light marks and signs of wear. Some cord visible to the inside where the cord is tied.

Vintage item, sold as pictured. Some tarnish and signs of wear may be visible. Please review all pictures before purchase. Please note this item is used/preloved.

If you have any questions please feel free to drop me a message.