Not only is this a great idea, I'm using it everywhere I go.

I took this idea and twisted it and incorporated my business card.

You can see it here: My Name Tag/Business Card

Instead of using stick on name tags, I make up business cards, laminate and cut them to business card size. Then I insert one of the name tag/business cards in a clip on name tag holder that is transparent and I wear that.

When the client or prospects gets one of my cards, they remember "The Promotional Guy" by my name tag, but can flip the card over to have a business card from "The Promotional Guy".

Woody Quiñones