[Top Quality]This retractable carabiner is made of ABS and the zinc alloy, which is high-quality and wear-resistant. This retractable carabiner has excellent design, appropriate weight, which is practicality and firmness, the winder runs smoothly and quietly, and the snap part is firm and keeps the buckle state when pulled. [Durable Structure]This retractable keychain with clip is strong and comfortable to touch, The accessories of clip or mountaineering buckle increase versatility, the retraction performance of winder is good, and a small washer around the rope is used as bumper / to soften the landing hard plastic. [Easy and Safe to Use]These key extenders retractable can be retracted up to 27 inches and can be used for commuting. Keys, work cards and ID cards can be hung. The key extender retractable can be connected to the belt ring or clamped on the belt of trousers, which is much faster than taking out the badge or lanyard from the pocket, and can also be easily connected / removed as needed. [Package Includes]You will get 5 pieces key extender retractable. These retractable key rings have excellent workmanship, unique design, safe use, sufficient elasticity and strong rope, which is the for students and colleagues and can support daily study, work and life. Material:ABS+Zinc Alloy colour:black Package Contents: 5 * badge reels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.