The satin pillowcase made of 100% Polyester (Satin Fabric), soft and comfortable and provides a luxurious and silkyy touch. Soft and smooth satin pillowcase help to fall asleep quickly and enjoy peaceful sleeping every night. Satin pillowcases for skin set of 2, zipper closure. Satin pillow sham helps to avoid hair tangle and frizz, hair does not break easily. Meanwhile, the breathable satin fabric reduces your face friction between pillowcase, in the long term, smooth slide will keep the skin soft and delicate. The hidden zipper closure avoids slide and ensures that the pillow stays perfectly in the pillowcase. No zipper poking you in the face as you sleep. Specification: Travel: 14"x20"/ 36x51cm; Standard: 20"x26"/ 51x66cm; Queen: 20"x30"/ 51x76cm; King: 20"x36"/ 51x91cm. Simple solid colors can be matched with all your furniture, decorate your room perfectly, create a luxurious style. The satin set is machine washable which can save you more time. Recommended wash in cold water with similar colors. Roller drying on low heat or air dry. Do not bleach.