Seemuch Decorative Cotton Square Throw Pillow Cover Black & White Stripes Red Lips Pillowcase with Hidden Zipper Closure 18 X 18 Inches (For Living Room, Sofa, Etc) Material: 50% cotton, 50% polyester. Size: Approx.18"*18" Only the pillow case, not include the insert. High quality hidden zipper on one side The pattern is printed on both side