Product Specs Edward W August 29, 2017 18:29 Follow Dimensions 3/8" x 2" (9.5mm X 50mm) Weight .3 oz (8.5 grams) (with chain) Materials The Bar ID is made from surgical-grade stainless steel with a brushed finish. Chain The Box Chain is 18 inches in length and comprised of stainless steel. Related articles How many lines of text am I able to engrave? Sizing the Elite ID What type of chain comes with the Bar ID? Photos Comments 0 comments Please sign in to leave a comment.