Pillow Core,18 X18 In Hypoallergenic Ultra-soft White Polyester Microfiber Durable Sofa Cushion Filler.

Square shape: The square shape of these pillowcases allows them to fit perfectly into the square pillowcase, providing a neat appearance

18 inch (approximately 45.7 cm) size: 18 inches (approximately 45.7 cm) on each side, these pillow core sizes are perfect for pairing with various decorative pillows

The pillow is filled with soft and fluffy material, which is both comfortable and supportive, making it very suitable for use on sofas, beds, and reading chairs.

The inner core is made of high-quality materials, which is durable and essential for home use.

[Easy to clean] The inserts are easy to clean and maintain, ensuring that they remain in their best condition for the next few years. Simply perform local cleaning as needed to maintain optimal condition