is a semblance of what works for me and maybe others: it shows a (slightly torn, not relevant/sorry for that) BG CD. Normally the number has 4 pins to my shirt, one for each corner and, for me, the lower left would also pin the completely encased
(won't tear/rip off) CD upside down.
I don’t like “stuff” on my arms...people are different. I want to see tape in a dispenser, no need for scissors. A big peeve is that, w/o the dispenser, one is often unable to find the end, and given the 60" limit in most instances, this can be quite annoying.