This is a Karen silver ring. I purchased it from a vintage shop. Size: Inner diameter 1.8mm x Maximum width 2.1mm *Because there is a gap, size adjustment of about 2mm to 3mm is possible. I haven't used it much, so there is no noticeable damage. The following is an explanation: Karen silver is carefully made by the Karen people, a mountain tribe in Thailand, using traditional methods. It features a matte texture, and each stamp has a different expression, and its simple warmth resonates with the heart. Their creations, which coexist with nature, often depict familiar animals, plants, and everyday tools. There flows the animistic thought of fearing and respecting nature.