50 Pack Neck Lanyard ID Badge Strap Starry Band Strings Metal Ring For Name Tag Badge Holders, Keys, Keychains, Cell Phones, Cameras (Multicolour) The length of the strap is 34 inches around, the width of the strap is 0.4 inches. They are made from polyester material, there are ideal for school, business, convention to hold ID's, badges, key ring, etc.. Pack of (50). Compatible with all of ID badge holders, strap clips that you carry. There is nickel-plated swivel hook on the lanyard, you can hang your keys, badge, cards and USB flash disk by the lanyard. Comfortable to wear. Keep your employee identification safe and secure.