Small Bronze fingerprint disc key ring Small Bronze fingerprint disc key ring Small Bronze fingerprint disc key ring Small personalised fingerprint discs on a message ring Tweet Add any number of personalised fingerprint discs can be added to a message ring to make up a unique and special keepsake keyring for someone special. This bronze polishes up to a lovely golden colour and is a perfect choice for a key ring as it is much harder than silver. Please note that the heart shaped key ring in this photo is for illustration purposes only. This will come with a round key ring attached. The impression kits will be posted to you on receipt of your order, together with an order form for you to complete with details of engraving. The size of the small oval discs is approximately 20 X 15mm.