After I read the details on this product, I thought it may not work but after reading the reviews, I changed my mind and decided to give it a try. It did not work for me; I was disappointed. There was not much "hold" and my breasts sagged and bounced quite a bit while I was brisk walking. I wore them once and will not purchase again or recommend for anyone with cup sizes larger than a C cup. I gave this product 2 stars only because they are pretty.