Strong and skin friendly silicone:The medical grade adhesive silicone is super sticky and stay in place well to avoid falling off, invisible bra completely cover and hold your breast in, with durable clasp connecting two cups easily Shape Breast Cleavage:Push-up bra creates woman\'s breasts to look perky with more cleavage and good shape, which makes you confident and charming all the time. Backless & Invisible design:Soft, Nude, Lightweight, Durable, Reusable for many times, backless bra Perfect for wedding, prom, dinner, party, vacation or any other formal or informal occasions. Using tips:Do not recommend for super hot temperature or under great pressure.Do not use moisturizers, perfumes, powders or other skin care products prior to use, as this will reduce the effect of the adhesive. Clean the Strapless bra with soap and water, then air-dry. What You Get: 2 x Women\'s Self Adhesive Strapless Push-up Bra with a clear box and our worry-free 18-month warranty and friendly customer service.