... .Design is free OEM Metal blank dog tag plain Metal dog tag 1.Metal dog tag material: Aluminum, Stainless steel, brass,iron ... 29x53mmthickness: 1.0mm &2.0mmcustomized design size 4.Dog tag Logo:silkscreen printingengraved logoembossed logolaser engraveAny appointed pantone color5.Dog ... on both sides, colorful tags,Eco-friendly material7.Dog tag attachment: 60*64*2.4mm ball chain, or customized ...