I have been using a different silicone adhesive bra for years, called the NuBra. Well, I've recently gone in for a slight "enhancement", shall we say, and now I need a different size. So I gave away my old size A & B NuBra's, and bought myself a size C (too small) and a size D in the UnBra, hoping to save a lot of money. After having worked the silicone adhesive bra for many years, I consider myself an expert, and know you need to "size up" when buying: if you're a size A bra cup, buy a Size B adhesive Bra, or if you're a size B, buy a size C adhesive, etc. So I get the D in the UnBra, touch my toes so my breasts fall forward, hold the cup inside out, place the adhesive bra starting from the bottom of my clean, dry and unmoisturized/perfumed breast and stretching it up and over my nipple before standing up. For the next breast, I look to see where I should place it so they're symettrical prior to leaning over, set the inside-out bra in place, stretch it over my breast and stand up. Voila! It's vital that you're not wearing lotion, powder or perfumes, and that your skin is perfectly dry prior to use. As such, I've never had a problem where they've fallen off in a hot or humid environment, or even felt the slightest bit uncomfortable! The other reviewers are applying incorrectly. In fact, I can even place them so perfectly that I do get quite a bit of lift as well as nipple coverage (I'm so good at this, I can even get lift with silicone nipple covers!). I don't like clipping them together, because I'm not into that squeezed boob look that was fashionable in the 1950'a and 60's, and I've often just scissored off the clips since they're a waste with me; I just ordered the Nubra half-cups to test them out, after of course, returning these piece of junk UnBra cutlets! The UnBra actually does look and feel exactly like NuBra's, but DON'T BE FOOLED! Once they're on, you really see a difference. The silicone is very shallow in the nipple area, and even with my 24/7 headlights from breast implants, I was not able to push out enough silicone in the nipple area to prevent looking like mine were inverted. Perhaps the C would have not look deformed, but the actual size of the cutlet was too small. I've never had this inverted nipple look from NuBra, and in fact, I get complete coverage from NuBra because the silicone is even all the way across. These UnBra's are very disappointing, but you get what you pay for. Spend the extra money, take good care of your NuBra's and enjoy for years to come.
*UPDATE: today I received the following email. I suggest you stay away from this company, and I have reported this to Amazon.

Hi,

Sorry to hear that you did not like the product but if you be kindly remove the negative feedback we will be really appreciate and we will also refund the product price for you.

Sincerely,

Lee Lee Store