Materials: Glass, Nylon Size: Marked "S" on the backing card Color: Gold, Unisex The PEACE RING Project is a project planned by Toho Co., Ltd., a company that manufactures glass beads in Hiroshima, with the desire for "people around the world to connect through PEACE RING and wish for world peace together." As an EARTH Hiroshima limited edition design, it has a four-layer structure, one layer more than the standard PEACE RING. By using hexagonal beads that have been cut and processed from the world's highest quality beads, each with a particularly uniform shape, the ring reflects light and sparkles, creating a more special feeling like a genuine piece of jewelry. Manufacturer: Toho There may be slight variations between products. This ring is made with the same beads as the beaded origami crane brooch that the former Prime Minister Kishida's wife wore at the Hiroshima Summit. It fits easily on my index finger (female).