The central colored part in the metal rim tags is made of 15-point cardstock. The rim is made of 10 mil thick aluminum that securely wraps around the tag. The integration of both the materials gives the tag the required strength and rigidity. Tags are available in various sizes and colors, for facilities and individuals looking for color-coded tags. Tags can be ordered with strings attached or metal keyrings or no attachment at all. The central cardstock part is writeable. Or, you can customize the metal rim tags with your own logo, design, or text.