This is a pillowcase and duvet cover set with a shell marble pattern. It's cute with pink and purple marble. The fabric surface has a peach skin finish, giving it a smooth and silky comfortable feel. It can be used all year round. Zipper closure / 6 ties inside / Machine washable (use a net) Duvet cover, shell marble, single size, Don Quijote, pillowcase, pillow case, duvet cover, gradation, shell, seashell, bedding, Nitori, IKEA, rainbow, pastel, sherbet