Create a salon-level deep care hair care wonder at home with ease. It is made of high-quality tin foil material. When in use, it can tightly wrap the hair to form a sealed environment. Its unique reflective and heat-conductive properties can slightly raise the temperature of the head, thereby helping the cuticles open and strongly promoting the penetration of nutrients in hair masks or essential oils into the deep layers of the hair. In just a few minutes, it can effectively repair dryness, frizz and split ends, allowing your hair to bid farewell to nutrient loss and regain its smoothness, luster and strong vitality.