PRODUCT SIZES & MATERIAL : Badge reel's case is 1.2inch/3cm in Diameter, max retractable Length is 24 inch/60cm. 13kg/0.45oz in light weigth can be easily catch on clothes. Badge reel is made of very resistant ABS plastic, high-quality metal alligator clip and nylon cord. APPLICATION : Badge reel can use to decorative your ID card holder, and scan in and out of the office.Suitable for nurse, doctor, office worker, student, teacher and volunteer etc. BADGE REELS RETRACTABLE & EASY TO USE Badge reel's retractable design made it very easy to use. You just let alligator clip catch your clothing,shirt pocket or belt firmly. Max 24inch retractable length let you get rid of using a lanyard easily.Perfect for decorative your work badge and key. UNIQUE DESIGNED : These badge reel unique pattern design let your name card different from others, you can recognize your name card at a glance. It is also a special decorative to your clothes.It shows your unique personality no matter what you are wearing. AS GIFT : As a Halloween/Thanksgiving/Christmas gift to doctor, nurse, seminar attendees, teacher, student, office worker or those who uses a key card & swipe card.Low-key but elegant.