UNIQUE DESIGN: Compared to the black keychain, this colored keychain is more suitable for home use, as different keys or small items can be distinguished by color. You can share it with family or friends so you won't confuse each other's keys. And the beautiful colors make it easy to find at a glance. HIGH QUALITY: The key chain is made of zinc alloy, hard plastic, and a sturdy retractable cord. These badge reels are durable, secure, and loss-free. GOOD ATTACHMENT: The D-shaped climbing hook and the clip on the back are easy to attach. You can use it with belt buckles, keychains, clips on backpacks, and other carrying bags. APPLICATION: Suitable for school staff, nurses, cruises, carabiners, sporting events, cruises, golf outings, and fishing trips. Skiing, etc. PACKAGE CONTAINS 3 PCS with 6.8*3.4cm retractable reel. Pink, purple, and dark blue are three colors. The cord can be up to 68.5 cm long. So you can easily swipe your electronic security card or show your ID without putting it in your jacket pocket or purse.