Size & Material Badge reel-1.2IN (3 CM) diameter retractable reel, wire cord with 60CM/24'' extension.Smooth Retractable Cord The retractable badge holder is strong and durable enough for daily use with polyester retractable cord which extends to 24inch/ 60cm long.Beautiful DesignCrystalline transparent surfaces perfectly display the beautiful pattem inside, Perfect name card ID badge holder for any industry, men and women. Great for nurses, maintenance, medical and office staff, security staff, teachers, students, factory workers, outdoor enthusiast and etc.Strong & Durable Alligator ClipThe clip of the badge reel is made of sturdy metal. The strong alligator clip can be clamped firmly in the belts, backpacks, without falling off easily.Convenient & Easy to Use Retractable badge reel is a convenient solution for scanning in at the office.