For the woman who needs to even out cup sizes THIS is the one your looking for! I spent hours researching and the first "pair" I bought was a hard silicone with nipples they forgot to mention...THESE are the softest silicone and because of their unique shape they can lay right over the breast or positioned under for boost! You don't feel them and mainly no one else will either,these will work for smaller breasts and don't move around in your bra. They come in a lovely soft tassle tie bag, worth the price.