Sparkles! Sparkly Rhinestone Retractable Badge Reel/ID Badge Holder/Brooch/Pendant/Id Badge Holder (Nurse Medical Doctor Symbol) Premium quality rhinestone badge holder Retractable with strong 18" Spring-Loaded Vinyl Leash Durable alligator clip rotates 360 degrees Swivel vinyl snap on strap. Size: Diameter (Width) 1.5 inches