Binder for filing archival sleeves or photo boxes, but also suitable for anything you want to archive quickly and clearly, such as documents, coins, or stamps. Sturdy and spacious: a practical storage solution for photographs, negatives, or slides. Safely stored: protects against external influences like dust, light exposure, or moisture. Everything in perfect order: filing of protective sleeves and sheets beyond the DIN A4 format, up to a sheet size of 31 cm x 26 cm. The 4-ring combination mechanism makes flipping through and quick archiving easier. Elegant surface finish with a linen texture. Wipeable, laminated surface.