Storage Box for Folded maps, 35-mm & 120 Negatives 4-1/2 x 10-1/2 x 5-3/8". Acid-free, Lignin-free 60 Pt. Blue-Gray Barrier Board.

Folded Maps/35-mm & 120 Negatives Storage Box
4-1/2 x 10-1/2 x 5-3/8". Blue-Gray barrier board.

These flip-top boxes are made from buffered blue-gray, 60 pt. barrier board. The boxes are acid-and lignin-free, with a pH of 8.0-9.0. Boxes have metal-reinforced corners for stacking strength. A preprinted index card comes with the box. Inside dimensions are listed, H x W x D.

Box holds up to 50 envelopes with six filmstrips in sleeves or 50 envelopes with 12 strips in each envelope (envelopes and sleeves sold separately).

Also holds folded maps, #10 envelopes, timetables, and handbills.