These are well made storage boxes that are holding a year's work of hanging files folders with several 3 cut folders with my business papers in them.
Especially on the sides without the clips, if you look closely or test it, the plastic from the lid does not always meet the grey foam that it is supposed to press against to create a seal.
Great file box.
I ordered two, the shipping box and one of these boxes was damaged.
I found it to be very sturdy and good size to store personal documents.
I bought two of these to hold books, but one had a big crack in the corner when I took it out of the shipping box.
Very disappointed in this product!
Damaging the foam gasket as a matter of manufacturing seems inconsistent with the advertised purpose, ie., weather tight.
Arrived with a hinge broken.
If dropped, they will crack apart.