Made of military grade/spec stainless steel. Will not tarnish or rust. Tag measures: 1 inch (width) x 2 inch (length) Includes a 27 inch stainless steel ball long chain, 4.5 inch stainless steel ball short chain and your color choices of 2 rubber silencers. (Black color is default) Embossing (raised lettering) is permanent, will not fade or come off. Each tag may have same or different text. We can emboss up to 5 lines and 15 characters per line including spaces with the following characters: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789 - , . / ' # After checkout, send us a message via Ebay message with your embossing instructions and silencer color choice(s).(Black color is default). Please remember to count your characters. The tag will not fit more than 15 per line including spaces. WE DO NOT RECOMMEND PUTTING YOUR SOCIAL SECURITY NUMBER ON THE TAGS UNLESS YOU ARE ACTIVE MILITARY. PLEASE USE RANDOM NUMBERS, DATE OF BIRTH, OR TELEPHONE NUMBERS INSTEAD.