The sheet is a PDF with ten cards on the first page and ten backs on the second, lined up for printing on both sides. Your details stay on this device.
Printing at home or at a print shop
Print at 100% or Actual size, not Fit to page, on thick card stock. For two-sided cards, print the first page, put the sheet back in the printer and print the second page so the backs line up; printers that flip on the long edge do this for you. Cut along the crop marks with a ruler and a sharp blade or a paper trimmer. A print shop can use the same PDF.
The QR code
The back can carry a QR code that opens your website, or one that saves your name, phone, email and website straight into the phone’s contacts. Test it with your phone camera before you print a batch.
Card sizes
Choose the US size of 3.5 by 2 inches or the European size of 85 by 55 millimetres, on Letter or A4 paper. Ten cards fit on one sheet either way, with crop marks if you want them.