Custom One Panel Folder (OPF) Shipping Boxes

One panel folder boxes are great for shipping flat objects like plaques, artwork and albums. Order your custom OPF-style boxes from Custom Boxes Now!
One Panel Folder Boxes, or OPFs, are among the best shipping methods for books, albums, plaques and other flat objects. As the name suggests, OPFs are made from one panel. You place the product in the middle of the corrugated cardboard and fold the flaps over the top of the product before sealing it with tape.

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