Silk fibers have a very similar structure with that of the human hair, containing 100% amino acids which helps reduce hair damage, such as split ends. Plus, the smooth surface of silk will minimize the chance of hair getting caught. Our silk headband is made of 100% genuine silk charmeuse with beautiful luster, gentle on your hair with multi-functions. Serving as normal headband, serving as head wrap in cold windy day, serving as decoration for fashion and service as care for hair.