This item was received as a gift, purchased at a brand auction. The ring has some warping and noticeable scratches on the back. I haven't used it myself, so I don't know the details. The photos are everything. I believe the size is a size 9, but this doesn't account for the warping. Please also check the photos. As this is a used item, there are small scratches, etc. If you understand this, please consider purchasing it.