Our invisible bra contains 40% milk silk, 50% non-woven fabric and 10% silicone. It can be designed without steel rings to avoid squeezing and reduce discomfort. Back strapless design, suitable for backless, strapless clothing. Its application method is simple: 1. Completely clean and dry chest skin; 2. Place one side of the bra under your chest shoulder, on the lower and outer sides of your breasts; 3. Press gently to make sure it is snug, then stick to the other side; 4. Finally, lift the sides of the bra and button the center button. Do not increase the burden, so that you feel relaxed and comfortable. Suitable for all occasions, whether daily, sports or evening wear.