About this item Robust key ring: made up of three parts The badge roll is made of high quality plastic with an anti-rust coating, so it cannot rust. Steel wire and buckle make the keychain hold enough keys. Small and portable: Small volum keychains, you can just take them out and keep them in your pockets/bags or hang them on your belt. Stretchable steel cable: High quality stretchable steel cable with 55 cm, even more. The matching length makes it easy to stretch the key from the lock without removing it, so you can insert a card chip or ID holder without a hitch. Durable and lightweight: whether material or weight, this keychain shows its superior performance. The material makes it more durable, and the 25g weight can hang multiple keys while remaining lightweight. Wide range of applications: The retractable keychain guarantees quick and lossless access to your keychain, wallet, employee badge, lounge identity card, your access card or the ski pass holder.