Our Mulberry Silk pillowcases, made of natural Silk proteins, are delicate and soothing and are designed to help you get the true beauty sleep that you deserve. Silk balances your senses, calms the nervous system, and stimulates many sensory points of our skin, enhancing the quality of your sleep, whether nestled in your own bed or while traveling. It’s an extremely satisfying and effortless night beauty treatment that is recommended by beauty experts across the globe.