Polyester CONTAINS: Pack of 4 PCs Square Covers 18" X 18"(45 X 45cm), No Filler/Insert, Soft & Velour Like Feel. MATERIAL: High grade polyester microfiber, double-sided printing. Fine texture, soft handle and comfortable. It has elasticity, no pilling and no stimulation to the skin. DESGIN: Invisable zipper closure design,and it is easy to put the pillow core into this cover. Double side print pattern and fashionable design. Multi-Function: The colorful throw pillows can be decorative your couch,living room, kitchen, bedding, chair, car, toss, patio, bedroom, office, etc. Bring artistic fashion into your daily life. While can be a gift for your family and friends. CARE: The abstract pillow covers can easily for machine-washing or hand wash without fading. Don't bleach. Do not iron. 18x18 Pillow Cover Set of 4, Teal and Orange Colorful Art Artwork Contemporary Decorative Throw Pillow Covers Abstract Aesthetic Art Deco for Couch Sofa Living Room