KEYCASE No 3- The best, I use it.Made with Premium Classic Leather, fully leather Lined. Very durable and it will fit 12 to 18 keys. The excellent quality fittings are from " Atelier De Paris" in France. They are 6 of very strong full loops spring steel. The keys will be secure in those loops as they are locked in with a lever and you can take the Key and the loop individually when required. The outside spring steel ring is to hang this key case when you get home. One zip coins,