Bernese Mountain Dog, Keychain Solid Silver Plated Keyring - ArtDog Key rings are made of zinc and aluminium alloy which ensures their resistance and durability and guarantees that you will be able to enjoy our products for many years. Keyrings are silver plated, so they can be used as an original piece of jewelry as well. You can attach them either to a set of keys, car keys, or to a bag or a backpack. The keychains come in a convenient size which makes it easy to find them even in a messy bag. See the exact size in the photo. Handy, durable and safe clasp guarantees that they wont detach by themselves. Keychains are available also in decorative boxes. Check our other auctions to find out more.