• 9 years ago
Buy from Amazon.com : http://fave.co/1MMb37u

Archival Methods Onyx 13x19 x 2 Portfolio Box 13.75 x 19.5 Black Buckram / White Lining.

Product Description :
Box core is Kappa binders board 01 a bookmaking board with no glue between layers
Lined with 80 lb acid- and lignin-free paper
PAT tested and passed
Covered in library quality F-Grade Buckram poly-cotton with a moisture-resistant 100 aqueous acrylic coating
Adhesive is pH balanced and buffered

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