Square Shape: The square shape of these throw pillow inserts allows them to fit perfectly into square pillow covers, providing a neat and tidy appearance 18-inch Size: At 18 inches on each side, these inserts are the perfect size for a variety of decorative throw pillows Fluffy and Soft: The pillows are filled with soft, fluffy materials that provide comfort and support, making them ideal for use on a couch, bed, or reading chair Durable and Long-Lasting: The inserts are made from high-quality materials that ensure they are durable and long-lasting, making them a great investment for your home Easy to Clean: The inserts are easy to clean and maintain, ensuring that they look their best for years to come. Simply spot clean as needed to keep them in top condition