WASHABLE & REUSABLE - silicone breast inserts are made of high-grade hot melt adhesive that has a persistent viscosity which can be reused, not weaken the stickiness when it comes to waterSELF-ADHESIVE BRA INSERTS have excellent stickiness can secure the bra pads stick very well and stay in place all day, stick these bra inserts to instead bra, let backless and low cuts become a breeze, also superb for swimsuits, bikinis, bridesmaid dress, etc.SUITABLE FOR UNEVEN BREAST - If you have problem with boobs come in different sizes and shapes, or have partial mastectomy and needed something to put on one side, these bra filler insert would be greatWORK PERFECT FOR SMALL BREAST! - silicone bra inserts are ideal for small chested women, stick them to fit any of your outfits, they can give a little extra padding and lift, which make your look full, but not fake at all. BEST FOR A/B CUP SIZEINVISIBLE - These sticky bra cups don't add an excessive cup size that looks ridiculous, but just provide a natural amount of push up, definitely undetectable under your clothes, so nobody will know your little secret!