The long rope cord gets the cards access to the place you quickly. Strong loading weight can keep keys and cards in one keychain holder. The retractable holder reel clip is composed of climbing hook, metal key ring and round reel case, sturdy and durable, you for a long time Retractable strong steel cord extends up to 31.5 inches that is great for most of the arm length, no need to worry about stretching difficulty, easy to enter and exit Convenient usage: designed with a spring-loaded keychain hook for easy attachment to their belt loop, purse, backpack and more, adding for your life or trip Wide application: the retractable keyring is widely applied in many occasions, great for your key, reels, badges, name tags, ID card, lanyards, eyeglasses and other little things Usage: Clip the keychain on your jacket, belt, backpack and so on. Hold about 1 - 8 keys on the key ring. :Metal colour:black Package Contents: 1 set * Retractable keychain holder reel Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.