Unlike Vinyl, Guardhouse Shield Polypropylene are 100% archival. Thinner, stronger and less susceptible to tearing and stretching. Packed in an attractive display box, 3 Pocket Guardhouse Archival pages can hold and protect 8 x 3 1/2 photographs, sport cards, gaming cards, currency... At a fraction of the price! Pocket Size: 8 x 3.5" Guardhouse Shield#: 13964032130. Size: 11.4 x 8.9. Sold in Packs of 100. Case Qty: 1000 .