Originally Posted by krazyderek
Thanks, but i'm fairly certain dog tags on a chain would play havic on my heart rate monitor. I'm also not crazy about things around my neck, almost as much as things around my wrist's.
I think you're wrong about the HRM. There's not much more metal in a dog tag than in a metal jersey zipper.
If you really want to, you can always mount the tag to a bracelet or shoelace.