Genuine Leather Material: Our key chain case is made by high quality the first layer of genuine leather, which has clear texture and soft feel. Whats more, the car key chain holder has strong toughness, easy to care and is not easy to wear out.Fastening: ZipperEuropeanOverallBuilt in Key Rings: In order to prevent your keys and car key from sliding out from the key chains, we have placed two key ring clips in each layer of our key holder for wall so that you can buckle your keys on the rings. It is really convenient and secure.Big Metal Hook: The material of the pothook of our key smart compact key holder is made of alloy with electroplating surface, which has high solidity and strong bite force. The hooks of the card cases are firm, stable and durable.