Retractable key holder: Super smart key holder that you can attach to your trousers using a hook, for easy and safe storage. Lace with 72 cm reach: The retractable key ring's yo-yo function means that you can pull the key out up to 72 cm. The yo-yo function allows you to quickly and easilyunlock or lock the door and then put the key back on the bundle when the cord is pulled in. Smart and safe storage:Thanks to the carabiner and yo-yo function, your keys are always safe and close at hand when you need them. Prevents unauthorized people from pulling your keys out of your pocket or losing them. Specifications: Color: Black and silver Weight: 18 g Size: 9.8/3.5/1 cm - the nylon cord can be pulled out 72 cm Package includes: Retractable yo-yo keychain Retractable key holder Strap with 72 cm reach Smart and safe storage Automatically retracts Prevents theft and loss