This is a silver cow netsuke. It is only described as silver, so it is unclear if it is pure silver. The hallmark is unclear, but I could faintly see the character 製 (sei, meaning "made"), so I think it says "silver" like the box. - Material: Silver charm - Weight: 2 grams, with a purple strap - Design: Cow-shaped charm - Accessories: Wooden box - Size: Approximately 1.5cm at its longest point Will be sent with simple packaging. Thank you for looking.