Binder pocket pages made from transparent paper

Binder pocket pages made from transparent archival paper without an alkaline buffer, with reinforced, standard punched 4-hole binder-edges. Available for 35 mm and for 6 x 6 cm negative strips (pocket opening on the side), for A4/A6 sizes and standard photo sizes (pocket opening on the top). Other sizes on request. Both, paper and glue have passed the Photographic Activity Test (PAT) in accordance with ISO 18916.