This is a piece of beautiful dichroic glass fired in an electric kiln. It's made by layering several types of dichroic glass and clear glass on top of flat glass and firing them. Dichroic glass changes color depending on the viewing angle. Also, the sparkling beauty of dichroic glass is very difficult to capture in photos. Furthermore, some colors don't even appear in photos. Findings purchased from Kiwa Seisakusho are glued to the back. 　The width for an obi cord is about 14mm. 　　　　〃　　Thickness is about 4.5mm. You can also use it as a hair tie by threading a rubber band through the findings. Also, you can use it as a choker or necklace by threading a chain through the findings. The thickness of the glass part is about 8.7mm. No price reduction. No need to comment before purchasing. Obi止め (Obi fastener) Glass Yukata Hair tie Choker Necklace Dichroic glass Obi decoration 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 look 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