Description
These Alpharag Artcare precut mats (pH 8.5-9.5) feature an 8-ply 100% cotton top mat with a beveled window opening and a 4-ply 100% cotton back mat (mount). Incorporating the MicroChamber zeolite technology, these precut mats afford a variety of ready to use display and storage housings that provide the highest level of archival quality protection. Sold in packages of 2.