The masks seem to be of good quality but when I opened the packaging they smelled of perfume. I washed it twice in unscented detergent and now I soak it in borax and washing soda. If that doesn't help, I'll have to throw it away. I had to wash my hands twice after taking them out of the bag, it smelled so bad. I couldn't imagine my kids wearing them with such a strong scent. I'm not sure if I just got the error but I wanted to post it here in case others have the same problem.