Quite good quality. I put them as replacements in my Stanley Fatmax saw (they fit 6 out of the 10 at the same time, not all of them). They fit perfectly and cut well. For their price, they are definitely worth it.

They come in a plastic-durable and convenient-sized carrying case. Good construction. So far, given their recent purchase, they have been tested in a few application fields with good response. In order to perform, from personal experience, the blade also needs to have good construction characteristics. Now, of course, I did not find blades like the ones in the photo that exists here. I found them from F.F. Group.