Brass Rings (Double) Set of 5, Diameter 20mm Keychains, Charms Material: Brass Size: Approximately 20mm in diameter These rings are versatile and can be used for connecting keychains, charms, pouches, bags, wallet chains, and for hanging on hooks. This product price is for a set of 5. New, unused. Shipped via Yuu Yuu Mercari delivery.