DURABLE & HEAVY DUTYThe badge reel is made of quality ABS plastic, which is rust-proof and durable, the nylon wire and metal buckle allows keyring hold enough keys and heavy duty. .EXTENDABLE NYLON WIRESEach Keychain cord extends up to 26 inch (65cm) to allow a quick way to swipe your badge or ID card, help to open your door lock easily without bending over. .PROVIDE CONVENIENT LIFERetractable reel and metal clips onto belt loops, bags or purses provide more convenient and secure for keys, ID cards, badge, entrance card or other things. .WIDELY APPLICATIONThe retractable keyring can be widely used in office, home, and outdoor activities like fishing and hiking, work well with ID card, entrance card, keys etc. .PACKAGE CONTENTThere are 2/4/6 pack retractable badge reels as your choice, allow you to swipe your badge or ID card easily, enough for your long time use and replacement. .