Pioneer Photo Albums CLB146-BL Leather Bi-Directional Album 4X6 1-UP 100 Photo Black - TWO PACK Elegant sewn leather cover with raised rounded spine. Patented Bi-Directional pages allow the same pocket to hold horizontal or vertical photos up to 4x6. Next to each pocket is a memo area for journaling. These pockets are optically clear with a shaded background. Archival, Photo Safe: Acid, Lignin & PVC Free