Start your photo collection set with not one but two binders. Included are two Photo Album Binders. Each, bonded leather, photo album holds 300 pictures with dimensions 4 x 6 inches (10.2 cm x 15.2 cm). The binder can also accommodate photos with dimensions 4 x 12 inches. A heavy-duty, capped binding will help protect your binder and pages. Archival and Acid Free Paper will help protect your photos and notes.