This set of six 18 x 18 inch square throw pillow inserts is designed to pair seamlessly with decorative pillow covers, helping create a coordinated and well-finished look throughout your space. Each insert features evenly distributed polyester fiber filling that supports shape retention while maintaining a soft and flexible feel. The balanced construction makes these inserts suitable for decorative pillows that are meant to look full without excessive stiffness. Finished with a clean white outer shell, these pillow inserts complement a wide range of pillow covers and interior styles. To reduce shipping volume, the inserts are vacuum packed and will gradually regain their shape after unpacking. Gentle fluffing and resting time will help achieve the intended fullness.