... , No swelter, No frowziness, the right invention instead of sponge pad Silicone bra cup, make of silicone rubber, SGS approved, non-toxic ... , comfortable2) Composition: Medical silicone3) Patented invention to replace sponge pad.4) keep bra no swelter,no frowziness and no dirt remaining.5 ... dry. 6) Good elasticity, No deforming7) be well stitched inside bra cup