Thank you for viewing! ^^ We welcome bulk purchases of accessories. We will offer a small discount in that case. I am listing this item because I no longer have a use for it. I purchased it, but I have hardly worn it. The material is silver, so there is some blackening. It will become clean if you put it in a silver polishing solution, etc., and polish it. It is stamped with 925 on the inside. Please purchase only if you understand. * The size is approximately 23.5. I am using a tool to measure the size, but there may be some error. The skull has only one eye. Please purchase only if you read the above and agree. We do not accept returns to prevent switching after shipping, so please read carefully before purchasing. Shipping: Only the ring will be shipped, wrapped in bubble wrap, etc. It will be the cheapest, tracked, and simple shipping method.