These labels are the perfect addition to any writing folder. They can be printer on whole sticker sheets and cut apart, paper and taped into the binder, or printer on labels. I used 3M shipping labels 3200-T. The labels I used are the same as Avery template 8463 or 5163. They are 2” x 4”. When printing be sure to click on “ACTUAL SIZE” in the printer settings. It is recommended that you print a test sheet first. Thank you for your purchase. If you have any questions you can e-mail email@example.com.