No, this isn't a calendar software for your desktop. This is a real paper calendar specially designed for sticking it to the sides of the monitor. It comes in two different formats - a horizontal one and a vertical one. These calendars also come in two different sizes - a regular size which is about 10.5 inches long and 1 inch wide and a legal size which is about 13 inches long and 1.30 inches wide.
Download the PDF files and print it out.
A wonderful idea from Marlies' Creative Universe