The dog tags that most people know of today had it’s origins during the First World War. The first dog tags were chained bracelets similar to those worn by French troops in the trenches. The oval disc, surmounted on both ends by chain links, were usually marked with the individuals’ name, rank, regiment, and branch of service. There is a multitude of variants and styles, especially those for officers. DOG TAGS from MEO-Team are Authentic Military Identification Necklace. Each set comes complete with 2 Stainless Steel Tags.