Aeneontrue Cotton Linen Post Card Bicycle Butterfly Print Decorative Throw Pillow Cover Cushion Cover 18 x 18 Cotton Linen Fabric Imported Material: Cotton linen fabric The print only on the front side,the back side have no printing. Invisible zipper,Pillow Insert are not included. Size:18"*18": the size may have a deviation of 0.5-2 cm due to produced by different date. There are slight difference between the picture and the real item caused by light brightness