Lovely Clown Fish and Transparent Coral Fairy Tale Custom Personalized Zippered Square Cushion Pillowcase 16x16 (one side) Size: 16 x 16 inches.Fits most size pillows. 50% cotton, 50% polyester.More comfortable and durable. Close-end zipper design would not get your pillow inner stain easily. Made from soft blend of fabrics, giving the pillow case a soft and comfortable texture. Personalized picture make your room unique and fantasy.