Color Mode: CMYK
Resolution: 300 DPI (minimum)

Margins:
Main or Text Margin: 1/8" (All text and images other than the background image should be at least 1/8" from the edge of the paper.)
Bleed Margin: 1/8"
If you want ink printed to the edges of the paper, Make your canvas .25" larger than the final printed size (3.5" x 4" business cards would need a canvas size of 3.75" x 4.25"). Your background image would cover the entire canvas.
Make a bleed margin 1/16" from each edge of the cards. After printing, we cut them down to size.
You will lose 1/8" of your background image on all sides.
This ensures that there is no white space around the edges after cutting.
For More Details on Print-Ready Files See The Following:
We have tutorials and templates available for download

For business card magnets, click here