Archival Methods Corrugated E-Flute, Box Divider Or Frame Backing Boards 11X14, Color: Blue/Gray, (Package 5)
Archival Corrugated E-Flute boards are used to make dividers, shelf lining, print backers, and picture frame backing boards. Acid and lignin free and is buffered with 3% calcium carbonate to maintain a alkaline reserve. This strong and lightweight board is 1/16 of inch thick.