Mask isn't the greatest

I have only tried the zodiac masks. I bought a pack of three. They are cheaply made no plastic backing and come in package all clumped together . It takes forever to unfold and try to place it properly. It also stings a bit which was concerning. On the plus side it did feel good . It said not to rinse it like most sheet masks but I did twice and the third one I did not. I did not see any harm either way.They need to put the backing on mask and fold it like other ones.Will not buy again