O'vinna&trade;NuBra Invisible Push Up Bra Women's Strapless Adhesive Demi Cup Bra(B Cup) Size Specification . Cup A: 70A(32A) 75A(34A) Cup B: 80A(36A) 85A(38A) 70B(32B) 75B(34B) Cup C: 80B(36B) 85B(38B) 70C(32C) 75C(34C) Cup D: 80C(36C) 85C(38C) 70D(32D) 75D(34D) Perfect design gather breast together and created more cleavage 2. Comfortable and skin-friendly fabric can give your breast the best care. 3.Adopt harmless biological gel together with OEKO-Tex standard 100 certificate. Make sure it is healthy and safe to your body. 4. Biological gel provides stronger stickiness and prevent from dropping. 5. Fashion design with backless and strapless .Better match with wedding dress and evening dresses.