Yecz Cotton Linen Square Throw Pillow Case Decorative Cushion Cover Pillowcase for Sofa Colorful Three Feathers 17.3*17.3 Inch(44CM*44CM) Material Type: 50% Cotton, 50% Polyester Size18x18 Inches This cushion cover has an invisible zipper Custom picture, both sides printing High quality hidden zipper on one side