Screw cap: The clip with the screw on the back is easy to attach and does not easily fall off the items it is attached to. You can use the retractable lanyard with the clip attached to your belt buckles, bags, lanyards, backpacks and other portable bags. Thickened steel wire: The improved steel wire of the extendable key ring is thickened, which is much larger and stronger than others. The diameter of the key reel is 4 cm. The steel wire is approx. 70 cm long. As it is improved, it is not easy to break. Professional design: Retractable cable allows you to pull your ID out without removing it. You can also open doors without taking the keys off your belt. This will make your life much more comfortable. High-quality material: Metal zinc alloy design, corrosion-resistant, wear-resistant, durable, thickened steel. After tens of thousands of pulling attempts, the steel wire is not easy to break. Excellent quality can greatly improve the life of the high-performance key ring. Wide application: Since the key reel key ring can be used for attaching an ID holder, keys etc., it is suitable for employees, nurses, sporting events, security personnel, police, military, government, teachers, students, managers, factory workers, outdoor enthusiasts, etc. Product description Size Name:Runden Why do you need to buy the upgraded Ragzan extendible key ring? 1. Thickened retractable cable: This is an updated version of our extendable keyring. The extendable cable is thickened and much stronger than others. The retractable cable is suitable for any occasion without having to remove your keys or ID card holder. The thickened cable is much stronger and more difficult to break. 2. Easy to wear and remove: The retractable keyring can be attached to clothing or trousers. It will not damage your clothes and trousers. Very easy to wear and remove. 3. Comes with a key ring and a tape for easy use: The removable key ring is equipped with a small key ring and can carry a set of keys while going out. You dont have to be afraid of losing your keys. There is also a tape that allows you to carry your ID card holder, ID holder, etc. 4. Wide application: The retractable key ring is popular with nurses, office workers, police and fire brigade, maintenance staff, security teams and security personnel.