I had hangtags custom printed from a design that closely matches my business card in terms of color, logo used, paper, etc. I handwrite the specific details of each bear... add a photo of the piece... and sign my name, before laminating the entire thing, folding it in half, and threading it with crochet yarn for attachment at the right wrist.
What, if anything do YOU use for a hangtag?
I had my husband (he's a graphic artist) design a hang tag for me & then I print it out on shrink plastic (like shrinky dinks) it starts about the size of a business card and gets about 50% smaller or I make really tiny ones for mini bears. They almost end up looking like a charm or pendent more than a hang tag LOL