F(24 x 17cm) How-to-use: 1. Wash your hands and chest skin before use, and let the skin dry before you start using it. Gently peel the white paper covered on the back of the product. Before standing in front of the mirror, align the dust film in the middle of the back of the petals, gently attach the cloth to the skin, and then gently massage the chest to make the nipple and skin intact.