How about Company name, your name, E mail address, contact phone number, hours of operation, what work you do and a price.
Personally I'd do business cards, there cheaper and you can carry them with you at all times cause you never know when they could be handy. I'm always having someone ask for a business card. IMO flyers are a one shot deal and costly even if done at home if your figure the cost of ink and paper for the printer plus your time. You can order a 1000 cards from Vista Print cheaper.