New ONE Cluster Fiber Pillow Form Insert - Square - Made in USA * New Polyester Cluster Fiber filled - Non-Woven Pillow Inserts * For use with all types of shams & covers, Will look superb in any decorative pillow cover * Filled with polyester. Non Allergenic , Soft and Sumptuous Yet Firm * This pillow is filled with 100% soft polyester and it has a non-woven protective cover. Add a little flair and comfort to your rooms with new pillows covered in beautiful fabrics and trimmed elegantly.