14k Yellow Gold Curb Chain Medical ID Bracelet 7 inch. This stylish medical bracelet features a rectangle plate with red enamel caduceus emblem on the side. The medical plate measures 1 1/4 inch x 5/16 inch and the chain is 5mm wide. Medical ID bracelet is design to be recognizes by medical technician in case of an emergency and you are unable to speak for yourself. It can save your life.