An extra strong, two-piece box made out of an acid free corrugated with double thick bottoms and ends. This box fits either letter or legal size documents, and ships flat.
Interior Dimensions: 15" x 12 1/2" x 10"
Color: Unbuffered White
Buffered box, made from acid free corrugated board. The board is lignin free, 3% buffered, with a pH of 8.5, and meets ANSI IT9.2
Color: Buffered Tan
Standard box is same construction, made with unbuffered corrugated with a pH of 7.5