Cut two pieces of duct tape, about 4-inches long. Cut each strip in half so you end up with 4 pieces that are each about 4" x 1". Use three of these pieces to attach the I.D. window pocket to the wallet as shown in the photo. Save the forth piece of tape for the
last step. Do not use tape on the inside edge of the I.D. window pocket as that side should remain open to slip an I.D. or a photo into.
Now we can start finishing the wallet's edges...