Corrugated Large Flat Storage Boxes

Shipped and stored flat, these “short-lid” easy access boxes provide economical long term storage of papers, manuscripts, posters, maps, periodicals, and newspapers. Double walled side panels provide extra strength during storage and handling. Available in our acid-free white unbuffered board (pH 7.0) or our heavyweight tan acid/ligninfree, buffered board (pH 8.5).