Sunlilee 4 Pack Ocean Mediterranean Cotton Linen Throw Pillow Cushion Cover Case Squre 18" X 18" Material: Cotton linen . Insert are not included. Size: about 18x18 Inch. 45cmx45cm . (please allow 1-4cm deviation ,as they are handmade) Comes with a invisible zipper for easy functionality & convenience Fashion mediterranean style . Perfect for car, sofa, bed, home, hotel, bar decoration. Best gift to yourself or your friend. Package Include: 4 Pieces Ocean Theme Squre Cotton Linen Throw Pillow Cushion Cover Case