These prayer bookmarks help keep those fighting cancer on our minds and in our prayers. I have found them useful. Each bookmark is a separate .png file. Microsoft Picture It v. 7.0 will open this kind of file as will other programs. You can then edit/enter the name of the person you are praying for. Print dimensions of 4 inches by 7 inches works well for me. You may have to experiment with your printer to get the look you want. Cut out, fold in half and glue corners. I have mine laminated at Office Depot.