- Vertical storage boxes are made with 0.040″ MicroChamber board.
- Alkaline buffered and lignin-free
- Michrochamber technology actively contributes to the preservation of collections by absorbing and neutralizing by-products of deterioration released by stored material.
- 2.5″ deep and will accomodate our negative storage folders.
- Capacity is approximately 50 negatives per box.
||11 x 9 x 2.75 in