File Box ICN4: corrugated cardboard, brown exterior / white interior

The two acid-free ICN file boxes are made of corrugated cardboard. The boxes are acid-free and the one complies with the ICN quality requirement no. 3 for long-term storage (30 years), whereas the other with ICN quality requirement 4 for medium-term storage (10 years). Both boxes comply with the PAT test in accordance with ISO standard 14523 and have a pH value of 7 to 8. The inside dimension of the boxes when assembled is 260 x 380 x 114 mm. The boxes are delivered flat and can be assembled easily and quickly without the use of any tools.