We bought the cassette in May 2013 for document storage. Now after about 1 1/2 years we had a strong odor in the apartment beissigen notice the smell of a strong decay. At first we could not find out where that smell came, and have asked the whole house upside down, but the cassette that is supposed fireproof and waterproof, we have not at all intended. Search for a long time remained the only cartridge, and after notice had to unpack from the supplied cardboard that the smell came from this cassette. After opening the box we noticed a strong smell mordigen, and our documents in the case were mildewed. The cassette smelled beastly from the outside, and the contents (documents) are unusable and must be copied and certified by the authorities now. This cassette is not recommended, and only as scrap to bezeichnen.Weiter should be noted that the documents in the supplied supposedly fireproof protective case (Document) were, so it is inconceivable that this cassette is to be waterproof or fireproof alleged. Raise the sender a refund of the purchase price demanded, but unfortunately the sender has not been reported. On Monday 20.10.2014 Amazon is contacted for refund or warranty claim. Refunds shall be carried out without any further correspondence, which would be borne in mind already. So this problem is the seller or the manufacturer unknown.