My mother bought the kind of health socks with external magnetic flux winding, and my whole family said she was stupid. Guess what, her right foot has been rotten and peeling before the third finger seam, and it has only been worn for more than a week. Well, just like normal people, yes, I-I-I-I-I-I don't believe my eyes. Are they not all deceptive advertising products? How could I see this sock with my own eyes? This is not a lie. If I lie, it's my grandson! ! !