**NEW** These ARCHIVAL STORAGE CARTONS are available in both full- and half-sizes. Both styles are made from acid-free, lignin-free, B-Flute corrugated cardboard. They have a pH of 8.0-9.0 and have a 3% calcium carbonate buffer. Museum-grade archival.
Half size cartons come with handle holes and hold a manageable weight for carrying or lifting onto high shelves. The full-size cartons hold both letter and legal file folders and are available with or without handle holes.
Cartons ship flat and fold together.