Moslion Decorative Cotton Linen Square Throw Pillow Case Cushion Cover Penguin Saying Pillowcase 18 "X18 " This Penguin Pillow Covers Made of 50% Cotton and 50% Linen,Comfortable & Warm Touch. Brand New 1 PCs Square Pillow Covers/Shells 18" X 18"(45 X 45cm) No Insert or Filler. Two-sided print.The front pattern the same as the back.brings novelty Look To Your Home Decor. Finished Item, Invisible/Hidden Zipper Closure In One Side.Machine Wash Available! Safe to Shop:Any reason If you are unsatisfied on our pillow covers.100% Money-Back Guarantee,Replacement Guarantee.