They fit well, stay on all day, and don't cause me to sweat underneath, like the silicone pasties do. My only issue is that I bought the wrong color; they sell them in a darker tone, and since I have dark skin, these beige-colored ones show through my light-colored shirts. Ideal would be a medium brown, but the light brown ones do fine for me. Four stars because the color mistake was mine. More options for color choice would improve the rating.See full review