Silk naturally regulates heat, which helps you maintain the correct body temperature. Our Satin silk pillowcase product is being talked about. Silk pillowcases are made of mulberry silk, which is ultra-soft, smooth, and breathable. Silk nourishes the skin, prevents skin aging, keeps facial moisture, and beauty the skin, especially for sensitive skin and delicate skin. It also can keep the hair supple and smooth, preventing knotted hair and reducing hair loss. The hidden zipper closure design makes the silk pillowcase hold your pillow perfectly overnight without moving around. A hidden zipper at the end allows you to fit the pillow into the silk pillowcase easily. Multiple colors and sizes for your choice. Order now!