Experience the luxurious feel of 100% mulberry silk with this OLESILK pillowcase. Its ultra-soft and smooth texture promotes healthy skin by reducing friction during sleep, helping to prevent dryness, irritation, and sleep-induced wrinkles. The breathable design allows for optimal airflow, keeping your skin and hair comfortable throughout the night.","Designed with a hidden zipper that is wide enough for effortless pillow insertion and removal, this OLESILK pillowcase is a perfect blend of convenience and elegance. Whether you're expecting a baby, caring for a family member, or simply seeking better sleep, this pillowcase offers a natural temperature regulation feature that balances your body's heat, keeping you cool and comfortable. Ideal for all age groups, especially women, children, and the elderly, it's a thoughtful gift with long-lasting benefits.