Unlike Vinyl, Guardhouse Shield page are made from Polypropylene, which is a stable, inert material. Thinner, stronger and less susceptible to tearing and stretching. Packed in an attractive display box, 2 Pocket Guardhouse Archival pages can hold and protect graded currency, 8 x 5 photographs, and similar sized items... At a fraction of the price! Pocket Size: 8.5 x 5.5"