Poly-Fil Basic two pack pillow inserts are perfect when you want to do some DIY or craft projects with your friends or family. Personalize them with fabric, faux fur, needlepoint, or a monogram, to add a special touch to your favorite spaces or give as gifts for those close to your heart. They are a quick, easy, and inexpensive way to change and refresh the look of a room in your house or use as holiday and seasonal decor. The firm texture allows them to retain their shape when working with the heavier upholstery fabrics or heirloom pieces. Poly-Fil Basic pillow forms are made of 100% polyester fibers with no added chemicals or flame retardants and have a non-woven polypropylene cover. Basic 18in x 18in two pack pillow inserts are mostly used for decorative and throw pillows. For the perfect fit your pillow cover should be an inch shorter than the pillow size.