Welcome to our product description for our high-quality silk satin pillowcases and face mask set. Here are the key points you need to know: 1. Package Contents: Includes 2 pillowcases with a standard size, pillow core not included. 2. Comfortable and Durable: Crafted from 100% high-quality polyester fabric, these satin pillowcases and face mask offer exceptional softness and easy care. They are machine washable in cold water and quick to dry. 3. Product Features: Our satin pillowcases are designed to offer a luxurious feel and multiple benefits. They are soft and silky, reducing friction on your skin and hair. Additionally, they are anti-wrinkle, anti-fouling, and anti-fading, providing easy maintenance. They can also help maintain skin and hair moisture balance, resulting in healthier skin and beautiful hair. Furthermore, they are suitable for all seasons - they feel cool in summer and warm in winter. 4. Envelope Closure Design: The pillowcases are designed with an envelope closure, eliminating the need for zippers and ensuring that the pillow is securely held in place. The large flap makes it easy to put on or take off the pillow, while also simplifying the washing process. 5. Care Instructions: To maintain the quality of the satin pillowcases, it is recommended to invert them and place them in a mesh laundry bag when washing, using a mild detergent. Thank you for considering our product. If you have any questions or require further information, please feel free to reach out to us.