Size: 18×18-inch(45 x 45 CM), Square Throw Pillow Covers Material:Cotton Line. Natural material, soft hand feeling and good warm touch. Hidden zipper design, it can glide smoothly, easy to insert and remove the pillow insert. Care instructions: Hand Wash Cold, Do Not Bleach, Tumble Dry Low, Do Not Iron, Dry Flat. With each wash and dry, the pillow cover will continue to get even softer. Note: pillow cover only, insert pillow not included. Kinds of pattern to match your House Decorative Style, you can send me picture, we provide Custom.