Infinity Microfilm Reel Storage Boxes

These microfilm storage boxes are constructed of a high-quality acid-free (pH 8.5 +/- .5) and lignin-free board that is buffered with 3% calcium carbonate to help prevent micro blemishes (also known as measles). The boxes fold flat for shipping and storing then pop together easily when you are ready to use. There is no better box of its kind on the market. Price per package of 100.