Fabulous selection of masks, and excellent speedy delivery. My one complaint would be that each mask comes in a sealed bag, with a sticker saying no returns if seal is broken on bag. I'm at a loss how you try them on for size without breaking the seal on the bag? I bought both of mine in a sale, so if one doesn't fit, then I'm not out of pocket (as I got two for the price of one), but if I'd paid full price only to find it didn't fit properly, I wouldn't be impressed if I couldn't return it. I appreciate companies have to defend against people 'wearing and returning' but there must be a better way?