Material:Polyester Linen.Natural eco-friendly materials,this is your most suitable choice.This cushion cover could surely provide a warm, welcoming feeling to your daily life. Design:Pattern available in both sides.Suitable for sofa,bed,home,office?living room,outdoor Size:18x18 Inch. Zippers:This cushion cover has an invisible zipper Number:2 Pillow covers only,pillow inserts are not included.