Archival Methods Onyx Portfolio Box 20.25 x 24.25 x 2" Black/White

Where professional presentation meets secure storage, the Onyx Portfolio Box is an ideal solution. Its hinged design allows the top to effortlessly fold open and lie flat, offering instant access to your stored items. This feature also enables seamless transfer of contents from one side to the other, ensuring a smooth and professional presentation.

The Onyx Portfolio Box is designed to minimize physical handling of your photos, transparencies, or documents, reducing the risk of damage. Its unique design allows for edge-handling, ensuring your fingers never touch the surface of the work, preserving its pristine condition.

Constructed with a core of Kappa binder's board (.100), a high-quality bookmaking board with no glue between layers, this portfolio box is built to last. It's lined with 80 lb. acid- and lignin-free paper, ensuring your valuable works are protected from harmful elements.

The Onyx Portfolio Box has passed PAT testing and is covered in library-quality F-Grade Buckram (poly-cotton) with a moisture-resistant, 100% aqueous acrylic coating. The adhesive used is pH balanced and buffered, further enhancing the longevity and safety of your stored items.

Featuring a reinforced hinge and close-tolerance construction, this portfolio box is designed to keep out dust and withstand repeated opening and closing. It's perfect for storing matted or un-matted prints along the longest side.

The Onyx Portfolio Box is not just a storage solution, but also a presentation platform. It's particularly suitable for photographs, prints, and similar artwork that are frequently presented or viewed but need to be safely housed in between.

This portfolio box transforms from a secure 'locker' to a 'stage', providing a handsome, complimentary background that enhances and frames the contained works. With its rugged construction and well-sealed design, the Onyx Portfolio Box is a reliable choice for both storage and presentation of your valuable works.