Our gorgeous Dog ID Tags are made of stainless steel and durable enamel. When it comes to dog tags, your pet deserves the best. Trust us, these tags are polished and hand buffed – they are truly beautiful. Plus, should you wish to have this engraved, engraving is absolutely free (but not required). If you would like to have this item engraved, simply place your order and contact us as soon as possible for engraving requirements and restrictions. If engraving instructions are not received, your order will ship as pictured (without engraving). This upscale dog tag also comes with a stainless steel ring for quick, easy attachment to your dog's collar. Fashionable and safe. The perfect combination. Small - 3/4", 3 lines of engraving with 12 characters per line. Medium - 1 1/4", 4 lines of engraving with 16 characters per line. Large - 1 1/2", 5 lines of engraving with 16 characters per line. Please note: custom engraved items are not returnable or exchangeable for any reason.