BOOMBA Demi Boost InsertsPATENT PROTECTED This padded insert is specially designed for demi cup styles. Stick it inside wedding dresses, bras, bandeau bikinis, etc. for a natural looking boost. * Natural looking boost designed for demi cup style clothing * Boosts up to 2 cup sizes * Prevents nipple slips in low cut tops * Insert stays put and keeps clothing in place * Sweat & water resistant * Interchangeable between outfits, no sewing required * Our inserts are not intended