This is a piece of beautiful dichroic glass fired in an electric kiln. It's made by layering dichroic glass and clear glass on flat glass. The color of dichroic glass changes depending on the viewing angle. Also, the sparkling beauty of dichroic glass is very difficult to capture in photos. Furthermore, some colors are not even visible in photos. Metal fittings are attached to the back. Width for an obi cord: approximately 14mm. Thickness: approximately 4.5mm. You can also use it as a hair tie by threading a rubber band through the fittings. Alternatively, you can use it as a choker or necklace by threading a chain through the fittings. Thickness of the glass part: approximately 9.5mm. No price reduction. No need to comment before purchasing. Obi止め (Obi fastener) Glass Yukata Hair tie Choker Necklace Dichroic glass Obi ornament All items for sale are photographed in natural light, but the colors may vary slightly depending on the electronic device you are using. Also, the colors may appear different under natural light and artificial light, depending on the type of glass. Especially under fluorescent lights, the colors can look completely different (especially red). Please understand this as a characteristic of glass. m(_ _)m