Very stable, good for Stehsammler

The document pockets are very stable / fixed manufactured. This protects firstly the contents if you have to go to office with an important document where you need to be afraid of the slightest breath of wind in the regular cases from the 100-pack. On the other hand one can also finally so sensibly grab documents in Stehsammler without everything twisted askew and tipping of magazine files after a short time.
My first choice for document filing. The colors help to build a system: Where in five colors just are only five cases of each color in the package. If necessary, So not enough a pack ...