PACKAGE INCLUDES3 PCS 5.2cm*3.1cm retractable reel, up to 68.5cm of retractable cord,allowing you to swipe or ID card without removing it; UNIQUE DESIGNEach badge reel has keychain and plastic buckle, It is so easy to clip your badge and ID card set; DURABLE BADGE REELMade of zinc alloy,hard plastic and sturdy retractable cord, these badge reels are durable,safe,anti-lost; GOOD FASTENINGThe D-shaped climbing hook and clip on the back is easy to fasten hang.you can use it with the clip on belt buckles, lanyards, backpacks and other portable bags; APPLICATIONSuitable for school staff, nurse, cruse, carabiner, sporting events, cruises, golf outings, fishing trips, skiing etc. Easy to wear and remove Two ways to wear, can easily be on clothes or pants, will not damage your clothes and pants.Very easy to wear and remove. Retractable nylon cord The retractable cable is convenient to use on any occasion without removing your micro-chapter. Nylon thread is strong and hard to break. Keychain for simple use Decorated with a small keychain, it is possible to wear a set of keys while you go out and do not be afraid to lose keys. Largely used Popular with office workers, police and fire departments, maintenance workers, security teams and security guards.