Its a sterling silver ring, and when it came it looked pretty, but it started tarnishing within 24 hours. I'm guessing that they didn't coat the ring with something to keep it from tarnishing and oxidizing. its a pretty ring but know that it will likely tarnish quickly and you'll have to clean it often.
i was pleased to find an infinity knot ring and this is lovely. it is quite delicate in appearance, but surprisingly sturdy. a good ring to wear in meetings because you will look like you are concentrating when you are really trying to figure out the loops. i am glad i found this and even more glad that i bought this.
This one was a second run at a gift for my daughter, after the first one condridicted its own symbol. I decided to give Overstock's jewelry dept. another chance. Glad I did - my daughter wears this thing everyday still AND it saved a customer.