<http://schema.org/description>
"Our archival storage containers for printed materials and photographs are constructed from acid- and lignin-free materials and feature a buffering agent to neutralize any migrant acid and atmospheric pollutants.  Our Photo Box protects precious and valuable photographs and negatives from the ravages of acid, dust, dirt, and light.   Archival quality envelopes group sets of photographs or negatives together and can be labeled for easy identification.  Additional archival envelopes are available separately in packages of 12."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.containerstore.com/s/collections/media-storage/photo-storage/archival-photo-storage-box/123d?productId=10000605>