This is a paper foundation pieced block for printing. The block can be whatever size you wish - a minimum of 8 inches is recommended. The red lines show where the various component sections meet. Be sure to leave a 1/4" or more seam allowance on each side of the sections where the red lines are shown.
NOTE - If you are using a browser where these blocks don't quite fit on your page - you can do some adjusting on how this page prints out be deleting top and bottom margin. Click on PageSetup in the FILE menu. You can also delete the Doc. Title, URL and other information to enlarge your page for printing. IE browser doesn't let you set margins to Zero.