Eienjoy Square Pillow Insert 21x21 White Cotton Shell Eienjoy square pillow insert provides a plush and supportive foundation for your decorative shams. Crafted with a soft 100% cotton fabric shell and a resilient 100% polyester fill, this insert is designed to maintain its shape while offering comfort. It features OEKO-TEX certification, ensuring the materials are tested for harmful substances. This vacuum-packed item requires fluffing upon opening to reach its full 21-inch by 21-inch dimensions. Measurements: • Insert Size: 21in x 21in • Fits Cover: 20in x 20in Thank you from Lisa & Zack at Paws to Flip! #Neutral