The copy that I have received, has a 30.5 cm blade diameter. Thus, the blade does not fit through the opening of my pizza oven. I had to do something smaller the sheet so. Otherwise, the blade is done properly. The surfaces are polished, not polished, which is advantageous. The flour can be so distributed on the thin blade and the handle is thus grip. The sheet thickness of the blade of 1 mm in my opinion is just enough. For better stability me 1.5 mm thickness would have preferred, but it works the way it is - and the low weight is pleasant.
So a star deduction for the specified 30 cm (instead of 30.5 cm) in the product description, otherwise good price / performance ratio in my view.