The Kokuyo Clear Holder with Security View is a lightweight file folder that is made for holding important, confidential documents. A special weave pattern printed on the front cover makes it very difficult to read the text of any document stored within. The back cover is a translucent white, with a small Kokuyo logo printed in the bottom corner. This A4 size holder holds all documents of A4 size or smaller, including letter size. Made of recycled resin, it is also an environmentally friendly product.
These are nice, but they'd be even better if the security pattern were printed
on the back as well as the front cover. As is, you don't get any security with
respect to what's on the back of the last page.