Our invisible breast lift strips are 95% cotton. It can enhance the breasts, beautify the shape of the breasts, and release your charm. Its use is simple: 1. Wash and dry any emulsion or oil. 2. Cut a piece of tape to your desired length. 3. Paste from bottom to top. Paste one side first, then the other. The invisible lift tape is suitable for all kinds of clothing, easy to use, suitable for a-e cup breasts.