Thank you for viewing! This is a bangle I purchased a year ago for 15,000 yen. It's a silver bangle featuring turquoise stones. The design has engraved patterns. I can't determine the exact age, but I believe it was made sometime between the 90s and the present. The material is likely Silver. - Design: Engraved pattern - Engraving: Silver TJK? Measurements are approximate: Diameter across: Approximately 6cm Inner circumference: Approximately 17cm As it's a bangle, the size can be adjusted to some extent.