business card

Although I've done alot of reading on this site, this is my first post! I'll be ordering up my AtPro Metal Detector tomorrow after work. After reading numerous post, I thought having a business card was a great idea. I've come up with a front & back design, and would like your oppinion on it. If...

I would like to know if anyone uses a business or ID type of card to give folks. I have thought of giving them out to lifeguards, etc. What are your thoughts?