File:Danish military dog tag armytags.co.uk.jpg - Wikipedia
Military Dog Tags - Set of 2 Personalised Stainless Steel Nickel Plated Army Style Dog ID Tags with Ball Chains & silencers Read Description to See How to ADD Personalisation : Amazon.co.uk:
Double British Military Army Dog Tag ID Set, Personalised Round Stainless Steel Tags, Laser Etched Front & Back With Chains and Silencers - Etsy UK