Fairfield-Poly-Fil Premier Ultra Plush Pillow Inserts. These pillow inserts have the look and feel of down and are a favorite among crafters and home designers. They are filled with 100% Ultra Plush polyester fiberfill and feature a cotton/polyester, high quality cover. They are wonderful for a variety of uses around your home. Perfect for adding a splash of color or a cozy spot when placed in the corners of your couch. The 18x18 inch accent pillow inserts are perfect throw pillows for any room in the house: bedroom, guest bedroom, kid's room, RV, and more. Whether you use them together or apart they are the most versatile pillows you'll find. Made in USA.