HT&PJ Decorative Super Soft Fabric Square Throw Pillow Case Cushion Cover Triangle Pattern Design 18 x 18 Inches 100% Polyester. This high-quality pillowcase is thick and solid with durable and sanding fabric. This pillow cover size: Approx 18" x 18" (45cm x 45cm). Weight: Approx 140g Both the front and the back of the pillow cover have the same design. The pillow cover is made of high quality soft and durable materials, enviromentally friendly and very comfortable. 100% Softest. 100% Hypoallergenic. This cushion cover has an invisible zipper and all seams have been overlocked so it is easy to wash it. This listing DOES NOT INCLUDE PILLOW INSERTS!