Key-Bak Retract-A-Badge Retractable I.D. Badge Holder with a 36" Retractable Cord and Carabiner Attachment (5 Pack) High quality import designed by the company that invented the personal retractor in 1983 Retractable 36 inch (91.4 cm) polyester cord for smooth, quiet extension Plastic case is 1.25 inches (3.18 cm) Stainless steel spring tested in excess of 40,000 retraction cycles High quality import designed by the company that invented the personal retractor in 1948