Package: you will get 10 packs of retractable badge clips, featuring clip, stainless steel key ring, vinyl snap strap and plastic cover, clip attachment for effortlessly and quickly fastening to belt loops, straps, backpacks, bags and more, allow a quick and easy way to scan or swipe your badge Materials: retractable badge reels are composed of wear resistant polyester retractable fiber cord, good matte texture plastic round reel case, plastic strip with snap, metal key ring and clip, the fiber cord that is compact and sturdy, retraction force up to 4 oz/ 113 g Size: retractable keychain size is 4.13 x 1.57 inch/ 10.5 x 4 cm, designed with a retractable cord, can extend up to 26 inch/ 66 cm long, the retraction mechanism is very smooth, will not get stuck, and not easy to break, easy to enter and exit various places Function: nice for nurse, doctor, university teacher, employees, attendees, referee and visitors, you can use them to hold keys, some flash drives and all kinds of cards like name tags, work name badges, lanyards, visitor passes, bus cards, hotel keys, credit cards and more Occasion: convenient to use for business, office, conference event or social events like field trip, trade show, concerts, cruises, outing, conventions, awards ceremonies, make a nice impression at these events with these retractable badge Features: When you're making that first impression, every detail counts, designed for durability, our better made retractable badge resist fraying, they're stylish, classy, attractive, that's why recommend our retractable badge to your important events. A nice way to ensure that employees, students, attendees and visitors have their identification visible at all times, you don't have to worry about dropping your badge, 30.23 inches of long retractable cord allows you to easily swipe an electronic security card or display your ID without reaching into your pocket or bag. Specifications: Material: polyester cotton and stainless steel Quantity: 10 pieces Size: 4.13 x 1.57 inch/ 10.5 x 4 cm Color: as picture shown Package includes: 50 x Retractable badge clips Warm notice: Manual measurement, there may be slight differences in size. Due to the screen display, the color of the item may differ slightly from the picture.