Shipped flat in unitized bundles for quick, easy assembly. Rigid self-locking designs set up in seconds All dimensions are inside dimensions. All boxes are RETT (Roll-end Tuck Top) style and B-flute unless otherwise indicated.
Shipped in fat unitized bundles for easy loading and sealing with tape or glue. Excellent for books, documents, and other Parcel Post shipments. All dimensions are inside dimensions.
Shipped in fat unitized bundles for quick, easy assembly. Ideal for mailing rolled material such as Blueprints, Posters, Calendars and Charts. All dimensions are inside dimensions. All Five Panel Folders are B-flute
