Detailed Product Description item no. Composition Character & Functionfv216cadjustable bar pads(bra/underwear accessories),made of the artificial feather pad,100% soft TPU1.By using a small air valve, you can adjust the bra pads size conveniently, according to your breasts, so as to change the bra pads size into the most suitable fullness degree in the different occasions 2.obtain the patent ...