Brand: Fashion Forms Style: 8450 Sizes: A, B, C Fabric Content: Silicone Fashion Forms NuBra Divine Body Bra 8450. Most natural strapless, backless, invisible bra ever. Soft and natural silicone cups are invisible under your sheer garments. Seamless cups. The next generation in silicone enhancement. Can be worn over 100 times if applied properly and as instructed.