HLPPC Cotton Polyester Coral Arrows Accent Cushion Cover Decorative Throw Pillow Cover Golden Yellow 18x18 Inches Material: 50% cotton, 50% polyester. Cover is Smooth. 100% high quality for comfort and durability. Size: Approx 18"*18" (45cm x 45cm) The pillow cover is made with color matching invisible zipper that allows easy insertion and removal of pillow inserts. The pattern is only on the front side. The other side is white blank. The throw pillow cover / cushion cover can be machine washed with mild detergent and air dry. Package includes: 1Pc* Cushion Cover (Without Pillow Insert)