For Perfect Cleavage- Drawstring closure design makes your breasts look more full and provides maximum support and cleavage. You just pull the string tight after you place the strapless push up bras cups on your breasts.2 Packs Invisible Bras to Fit Different Clothes - beige and black self-adhesive bars can meet the needs of daily clothes. Without unsightly shoulder or back straps, make it seamless and invisible under your clothing in a comfortable and natural way.Skin-friendly & Super Sticky - Invisible backless bras are made of natural and harmless silicone material, which is waterproof and sweat-proof, ultra-light and breathable, and leaves no trace after removing the bra. Do not worry about slipping or peeling.Comfortable & Reusable Cup - The strapless stick on paddeds bra with drawstring can be reused many times without losing its stickiness. The most important thing is that there is protective area for the nipples, so your extra sensitive skin will not be effected by the sticky.Suitable for Many Occasions - Perfect choice for swimsuits, backless halter, strapless and backless evening gowns, evening dresses, low-neck dresses. Suitable for wedding, prom, beach, dinner, party, vacation, club activities or any other formal and casual occasions.