These do what they are intended to do, and there are many colors in the package. My girlfriend wore a 38C for a long time, but has gained a little weight. These allow her to keep wearing her pretty VS bras, which saves a good bit of money. These have 3/4 inch spacing. Some bra straps are narrower and have 1/2 inch spacing, so be sure to find the ones that will be the right width for your bras.