Cpixen Women's Sticky Self Adhesive for Backless Dress, Reusable Push Up Invisible Bra (Black, Skin, Medium) Perfect for halter, backless/strapless evening gowns and low-cut outfits ,especially for party backless dress. Instantly becomes a part of your body with total freedom and flexibility of movement, making you to be the absolute focus.durable bras: the invisible silicone bras with biological silicone adhesive material can be easyly wash with sticky cleaning, can be reused many times without loss of adhesiveness. push up design: self adhesive bras comes with butterfly-shape, drawstring closure with pull rope design in the middle to adjust provides maximum support and cleavage without binding bra straps. Skin friendly bra: women's strapless bra with harmless biological silicone gel adhesive gently adhere to skin, health achieved a natural look in push-up cups. Drawstring closure design make your breasts look more full , more cleavage.