This pack of FoldFlap Sleeves from Print File can be used to enclose 50 film sheets or prints that are each up to 4 x 5" in size for archival or safe handling. Utilizing a clear, polypropylene construction, each sleeve measures 4.125 x 5.125", is 2.4 mil thick, and is Photographic Activity Test (PAT) compliant. When placed within a Print File 4 x 5 Polypropylene FoldFlap Sleeve, the surfaces of a film sheet or print are protected against fingerprints, scratches, dirt, dust, moisture, fading, and chemical staining.
Each sleeve features a folder configuration that allows a film sheet or print to be easily inserted or removed along its length. Once a film sheet or print is placed inside, it can be secured by using the sleeve's integrated flap to lock both sides of the sleeve together, creating a firm seal that can be opened when needed.