I chose the Lifehammer after reading the reviews and also seeing the Lifehammer video which emphasizes that this is a genuine item and not a fake. And they proudly speak of the GS-TΓV certification and the badge that confirms it. The product received was a two-pack with Life-Hammer written on the handle and a label stating it was a new Lifehammer brand. They are wrapped in plastic. As you can see from the photos, they don't have a GS-TUV certification plaque, so the question is whether or not these products are real Lifehammers that I can count on.