Use origami paper that is between 8 1/4" x 8 1/4" and 8 1/2" x 8 1/2" square to make your origami business cardholder. Alternatively, you could fold the case from a cut sheet of patterned wrapping paper. If you make the business card holder using 12" x 12" square scrapbook paper, you can use it to carry coupons or store rewards cards on a shopping trip.
