Sterling Silver Car Keyring. This is a beautiful silver Car shaped Keyring on a nickle split ring. All our silver keyrings are made to a very high standard of British workmanship and are hallmarked. Whether your choice is a Ferrari or a Mini, this little Car keyring would be a delight to receive. It makes a great gift for someone who has past their driving test. It is presented in a box and can be engraved with a name or message.