This beautiful glass ring has been carefully made from Borosilicate glass, this glass is both strong and durable (similar to pyrex)  The ring is comfortable to wear and features a simple black band with very subtle sparkles for an eye catching look. 
This ring is sized at a UK N US 7 
This is worn at your own risk, it is durable and whilst every effort has been made to make it as strong as possible it is still made from glass, I would advise that you don't wear it whilst carrying out manual labor or other tasks that result in impact.