100% Polyester WATERPROOF MATERIAL: Package includes 2 pieces of 12x20 inch pillow covers WITHOUT INSERTS. Made of durable polyester, sturdy, breathable and comfortable, which has strong water resistant. VIBRANT COLOR: Simple solid color can actually go with any decor style. Vivid colors for you to choose, adding some pop of color to your outdoor & indoor furniture. Color may be different in different light or on different screen. HIDDEN ZIPPER: Well made zipper and pillow cover have the same color, neat and elegant. The zipper also works smoothly, allowing easy removing and cleaning. EASY CARE: Hand wash or machine wash in cold separately. Do not bleach or iron, just tumble dry and it'll look brand new. VERSATILE APPLICATION: Suitable for tent, garden, balcony, porch, bench, patio, sofa, car, chair, seat, couch, bed, picnic, camping, etc. outdoor waterproof linen throw pillow covers