I ordered the Royal Jelly, Cucumber, and CoQ10 masks and they arrived within 14 days of when I ordered it, which is great for free economy shipping! I share these masks with my mom and we both agreed that there is a slight tingling sensation when wearing them. I haven't experienced this with other sheet masks. We're not sure what may be causing it, but other than that it's just a normal sheet mask great for moisturizing and brightening. They are a bit too big for my face though, so I have to fold them a little bit. They also have parabens, which are not good for skin at all. I assume its some sort of preservative. If you are looking for something paraben free, I don't recommend this. Nice product overall