Tree Birds Silhouette Decorative Square Throw Pillow Case Personalized Cushion Cover Home Decorative Pillow Cover 18x18 Environmentally and friendly cotton polyester Size: Approx.18"*18" Hidden zipper closure Attn: Only the case in the package, not include the insert Print on one side, the other side is white blank. If you want to add names or dates, please inform us through email.