Simple Fashion Square Linen Throw Pillow Cases The legth of zipper: 28cm / 11.02 '' Size: 43cmX43cm / 17''X17 '' (appr.) Material: Cotton & linen Perfect for living room, bedroom, dining room, children's playroom, children's bedroom, home office, ect It is the happiest moment in the world to lay down after a hard day while holding your pillow.