Thank you for viewing. Exquisite skull bone carving, beautifully detailed. There is a rat on the head and below. The skull's face is also cool. The back is a crossbones design. It has been stored in a dark place for a long time. Overall, there are no noticeable scratches, and you can enjoy the color that comes with age. The carving, which is particular about the details of the skull and rat, is rare. There are two holes, so you can thread a string through them and make it a strap. The material is some kind of bone. I don't know the details. The name "Furuyama" is written in the photo. Size: 3.8cm long, 2cm wide, 2.6cm deep (measured by an amateur) Please refrain from purchasing if you are nervous or looking for a perfect product. Returns and complaints are not accepted. Thank you. - Material: Bone - Design: Skull and rat carving - Features: Detailed carving design