First, you cut out a sheet of paper at 7 x 7". You will then score the sheet at 1 1/4 and at 4 1/4. Cut out a strip at 7" x 1". If you'd like to add a little decoration, you can cut another strip of paper at 1" x 7" and punch the border. Adhere it to the back side of the top tab and you're all done! I added a sentiment to the front.
Happy crafting!