Instinct outdoor square Sunbrella® pillow cover & insert are hand-crafted using solution-dyed acrylic yarns which are woven into intricate jacquard patterns and sophisticated stripes. By solution-dying the fabrics at the yarn level rather than printing on the surface of the fabrics, these durable pillows will last longer, resisting rain, sun, mildew, and stains, and retain their color and vibrancy for years to come. Soft and luxurious, our performance pillows are designed to endure everyday life, making it easy to clean them after spills and mishaps from children, pets, or guests. our pillows are constructed with superior attention to detail using only the finest U.S. materials. Each pillow is hand-sewn with a tailored, hidden zipper, allowing easy cover removal for cleaning. Simply spot clean with a solution of soap and water or machine wash cold and air dry. Each pillow is filled with a sealed insert of weather-resistant, 100% polyester fiber. These runway-inspired pillows can beautifully transform any space into a well-designed, elegant retreat. We believe that you should enjoy the same exceptional comfort and signature style in your outdoor living spaces as you do inside your home.