These business cards templates are ready for print, all you need to do is open the file in Photoshop and change the texts with your own personal information. If you have a logo, then you can just place it on the face of the card. The templates are in CMYK for your convenience just in case you will have your business cards printed in a print shop.
The card should include your business name, your name, your business address and a telephone number. If you have a full service make sure your card says so.