The Wamsutta Soft Blend 2 King Pillow Cases in White are made of a luxurious blend of 50% cotton and 50% polyester, ensuring a comfortable and soft feel for a great night's sleep. Featuring a solid color design, rectangular shape, and traditional style, these pillow cases are perfect for any bedroom decor. The polyester and cotton material is machine washable for easy care, and they bear the STANDARD 100 by OEKO-TEX certification for quality assurance. Add a touch of luxury to your bedding with these high-quality pillow cases from Wamsutta.