Instantly bring new life to an old decorative pillow cover with this square pillow insert. This throws pillow insert is made in North America with a polypropylene shell sewn closed around polyester filling. We love that this insert allows you to swap out seasonal decor without taking up much space. Simply add a new decorative cover to this insert and you're good to go. Best of all, this insert is machine-washable, so you can pop it in the washer whenever it needs a refresh.