Size:18 x 18 Inch / 45 x 45cm. Suitable for sofa,bed,home,office. Zipper is hidden. This pillow cover is very noble. Pillow inserts are included. What's Included? Insert/ Cushion Pad Product Details Cover Material: Polyester/Polyester blend Fill Material: Polyester/Polyfill Closure Type: Zipper Insert Included: Yes