The Original Art ProFolio Storage/Display Book from Itoya features acid- and PVC-free, polypropylene construction. Each page is quality crafted, black mounting paper. The 16 x 20" poster size book is an archival safe way to store and protect all your art, prints, and important documents. It is great for storing photographs and the top-loading, clear sleeves won't stick to copier toner. Store a vast array of artwork, photos, and memory projects.