This bling dog tag can be engraved on or used just as acharm. It is for one personalized rhinestone dog tag. The tag is a lightweight aluminum and measures 1-1/2" round. They are anodized aluminum. They are available in various colors. You can choose any initial from letter A through Z. The initials come on in clear but we can change the outside crystals to other colors if you like. They have up to 3 linesengraved with 5 fonts available. The crystal rhinestones are importedfrom the Czech Republic and are of the finest quality. The tag does comewith a ring to attach to your dog's collar and the collar is made in the USA. You can tell me what you want engraved on the tag as you are checking out.