We luxuriously used 6A top-grade silk 100% fabric. Let's start an easy night care habit to get "beautiful while sleeping" with silk, a natural beauty material that contains ingredients that are good for beauty! It has excellent heat retention and moisture absorption and desorption, and can be used comfortably throughout the year. The texture that cannot be achieved with chemical fibers cannot be let go once you experience it. I want to take care of my hair more easily than a nightcap! For those who say, a pillowcase is definitely recommended. Smooth and slippery silk reduces friction on the hair when turning over. From short hair to long hair, everyone can take good care of their hair Mr./Ms.. It is a bag-type pillow cover, and it is a type that is used by inserting a pillow and folding the edge of the bag. The front side is silk and the back is made of polyester fabric. Available in 4 colors for each personal color that is popular now. It is a bi-color development with the back side. You can choose the color that suits you, as well as the color of the person you want to give as a gift. I think it's refreshing that the choice of color is approached from a personal color. The package of illustrations with seasonal flowers on the girls inspired by each color is easy to choose as a gift and you will buy a package without thinking!