PolyesterSuper Soft: A Grade Velvet, fine texture, soft handle and comfortable. It has elasticity with good water absorption, no pilling and has no stimulation to the skinContains: Brand New square pillow cover 18 X 18(45 X 45cm), no filler/insert, soft & velour like feelThe cover have an hidden zipper style enclosure for easy access. All inside edges are treated to prevent fraying.Machine wash in cold water on gentle cycle with mild detergent.Smooth and lay flat to dry. Do not bleach.Do not dry clean. It would be safe to iron out the wrinkles.Decorative your bed or sofa with a cushion covers can instantly increase the unique style of the room,because the material is soft and it will add flavor,texture and depth to your living space,whether you hold it or rely on it.