Polyester Photo 'Folder' Sleeves

Our Polyester (Mylar) Folder Sleeves for PHOTOGRAPHS. They are sealed on one long edge, which allows for easy document insertion and retrieval. Once inserted sleeved contents remain in place due to the static-cling nature of polyester material. These sleeves are made from crystal-clear, 4 mil archival polyester, approved by the Library of Congress for indefinite archival storage. We use Dupont inert Melinex or a suitable equivalent. Our polyester has passed the Photo Activity Test (P.A.T.) which means that items put in the sleeves with not react with polyester material. Polyester is a sturdy, crystal-clear material with a glass-like surface and archival properties that are approved by museums for indefinite storage (hundreds of years).