this key chain is made of zinc alloy, polished with anodized surface, smooth and shiny, concise and elegant design, good quality will last for long time to use.The Keyfob ring and chain are strong and lightweight, which can support multiple keys and accessories on the keychain. Suitable for car key chains, family key rings, DIY accessories, hanging toys, pet buckles, lanyard buckles.keyring is consist of a clip and a metal circle, you can DIY clip lanyard and fashionable jewelry making, easy to use.This is a good gift for Father's Day, graduation, bachelor party, corporate events, Christmas and other occasions and events.Customized is available