I will lower the price by 100 yen every day, so it's first come, first served. This is a Mexican jewelry item. It's a silver ring. The design features a skull wearing a crown. I think it's a very rare design. The hallmarks are MEX (Mexico) and 925, which indicates sterling silver. The ring itself is very thick and has a powerful presence, and the design of the skull's face is intricately crafted. The weight is approximately 14 grams. I think it would look very cool even on a woman. The size is size 15. It is a brand new, unused item.