The 16.0 x 20.0" Itoya Art Profolio Original Storage/Display Book provides 100% acid-free and archival safe storage. Use the Profolio to store your photographs, film, and artwork while still being able to show off your work. In addition to being acid-free, the clear polypropylene sheets are formulated to repel copier toner, guaranteeing that youre work will be safe for years to come. A versatile item it has an inner cover pocket and the sheet are top-loading. Completely acid-free through its polypropylene, PVC-free construction and quality crafted, black acid-free mounting paper provided in each page. Archival-safe for all your art storage needs Great for storing photographs and film of all sizes. Top-loading, clear polypropylene sheets will not stick to copier toner and are also ideal for storing a vast array of artwork and memory projects Thick gauge, acid-free black mounting paper Inner cover pocket for quick-access storage