Hudog & Hucat Pillow comfort round is made of Dakota fabric (solid decorative cotton fabric, more resistant to wear and tear). This product is available in three sizes, with a wide variety of colors that fits perfectly into any interior. Cushion is light and easy to transport. The outer pillowcase is easily removable thanks to the zipper and keeping it clean will be such an easy job for you. Another benefit is the ability to regulate the internal filling because on the inner case there is also a zipper. -Raw material composition: Outer cover: 100% cotton (Dakota) Inner cover: 100% polyester (Retex) Filling: Quality polyfiber filling that provides exceptional comfort -Maintenance: Machine washable at 40° (delicate mode) Hudog & Hucat products are handmade products made with a lot of care, providing your pet with warmth and safety. Your Hudog&Hucat team 😊