The Freeman detachable key chain is designed to easily separate house, business, and car keys so you can leave certain keys with friends or family, give just your car key to valets or mechanics, take only the essentials to the gym, or even pre-heat your cold car while still being able to lock your front door before you leave. Pull back the red metal coupler sleeve when you want to separate or re-attach the two halves, which only separate when needed thanks to the ball-bearing design. The compact size and all-metal construction provide durability without taking up any extra space in your bag or pockets. Each side includes a 1" split ring to secure all of your assorted keys, badge IDs, membership cards, or other accessories including pocket knives, USB drives, bottle openers, small flashlights, and more. This set of 3 keychains is a must-have to keep keys safe and organized, and is a practical addition to your everyday routine.