Paterson 35mm Negative Filing System - (Holds 7 Strips of 6 Frames - Pack of 25)

Allows filing of negatives and contact sheet together Extra filing sheets available in packs of 25; 120 system for all 120 formats It is based around a smart ring binder which contains 25 glassine sheets designed to hold negatives in strips. Each 35mm sheet holds 7 strips of 6 exposures, and each 120 sheet holds up to 4 strips of negatives, the new wider page accommodating all 120 formats.