Cotton Linen.Special Pattern: This 12 x 20 inches decoration seasonal decorative rectangle pillow cover is single-sided printed with cute patterns. The watercolor pillowcase is printed with cute rabbit, blue rose flowers, butterflies patterns.Wide Application: The throw pillow covers are popular home accessories for your soft pillows on sofa couch, sofa chair in indoor chairs, living rooms, bedroom, office, coffee shop and outdoor lawn, yard, patio, balcony, terrace. Our pillowcases can be used in the four seasons of spring, summer, fall, autumn and winter.Holiday Gift: The pillow covers are very suitable for holiday gifts for friends and family. Similarly, they are also suitable for birthday gifts for someone you love. Our pillow covers are not only gifts, but also warm decorations, unique home decors. Material: The couch pillow cover is made of cotton linen fabric, which is a sturdy and machine washable canvas material. Even pets and afflicting it, it will maintain their integrity and looks.Easy To Move: Equipped with hidden zipper closure, barely noticeable, the pillow case allows you zip up and down smoothly. After stuffing, you may lightly hit pillow against your knees to ensure pillow insert(Not Included) spread evenly