Vet, it's 2 sheets of clear. You peel off the underside carefully, then stick it on. Then peel off the top clear leaving only the letters. Tricky and be careful when peeling off the top layer, as some of the letters want to stick to it. After messing up a couple, I decided to take a plastic sheetrock mud spreader and wipe over it first before peeling the top off. Only wasted one sticker on about 5 that I display.
Shallow Runner click on the button at the top of the page that say's crappie wear.