Military Style ID Tag, CNA Certified Nurse Assistant, Personalized Engraving Included The tag is laser engraved with the image that you see in the photo. Your name or personalized message will be laser engraved into the tag for free. Measures approximately 2 inches by 1 1/8 inches. Includes a 30 inch stainless steel chain. Made of high quality anodized aluminum - Choose from one of six different colors. You may have one line of engraved text - 14 characters maximum. Click the "Customize Now" button to begin customizing your tag.