After Ökotest 2011 found that many puzzle mats are heavily contaminated with substances such as formaldehyde or form amine, something did. This product has been tested but ni, neither 2011 nor in the new test 2014th On request at DEUBA, I got the message, it is not known whether the form amine is contained, the manufacturers do to not specified. In another email in which I asked the course and follow and clearly made to consider this announcement alone be insufficient, I only got an answer, I could not return the items. And I've never demanded and indeed bought the mats on Amazon. I found it really good, except for the still strong electrostatic charge and had unfortunately two months use before I learned that form amine can be contained and this is considered carcinogenic and harmful to fertility. Therefore, and because of the poor information from the sales most like negative points !!! It's all about the health of children. Claiming that it is free from harmful substances, anyone can. For safety reasons therefore prefer to rely on the known-good mats !!!!! CE mark also says nothing in this context. Read Ökotest report, I can only recommend and then take decision.
