This is the file download so that you can print your own labels for participant folders. You will need to purchase rectangular 4”x6” white inkjet/laser labels (4 to a page) to print them (Office Depot has a brand and Quill.com has a brand for sale, although they are often low on stock).
Please note that the full sheet of 4 labels is LEGAL vs letter size so you would not be able to load legal paper size into a regular paper tray. It would need to be a manual feed.
It is possible that a store with business printing services (Kinko’s, Costco, Office Depot etc.) could print them for you as well.