Cotton SIZE: 26X26 set of 2. Designed with envelope closure. AND NO SHAM INSERT. GREAT FABRIC: The pillow covers are made of 100% cotton. The stitching is tight and straight, and the fabric is thick and plush. They are very durable, soft and thick. ELEGANT DESIGN: Subtle pattern adds an elegant flair to a basic white Euro Sham. All white is hard to be wrong. HOME DECOR: It combines perfectly with your bed and sofa and will make your home feel like new. You can also share these euro sham covers with your family or friends. EASY TO WASH: Can be machine washed, use non-chlorine bleach if needed. Our euro shams are made in OEKO-TEX Standard 100 factories. It ensures that our products are environmentally-friendly and not harmful to your skin.