I bought this product after reading earlier reviews of other customers. Well I am fully satisfied with the media: I had the pleasant surprise to find all the hardware iron, not plastic. Everything fits comfortably, and nothing has broken, or other concerns ... Amazon must consider the remarks made about their products, and corrects!
So as I said, everything is made of iron, the feet are heavy and well stable. I confirm that there is just as screws for pregnant with ring bolt (like home). The height is adjustable. So a very good deal !!