Ying Yang Diagram Experience a new level of comfort and improved sleep quality with our Soft Eye Mask. Made from 96% polyester and 4% spandex, this mask offers the ultimate blend of comfort, breathability, and light-blocking functionality, promising a premium user experience. The soft, silk-like fabric feels comfortable against your skin, while the adjustable elastic strap ensures the perfect fit without exerting pressure on your eyes. The dual-sided design adds to the flexibility, while the non-slip feature keeps the mask in place as you enjoy a restful sleep. Whether you're indoors or outdoors, camping, traveling, doing shift work, meditating, or practicing yoga, this sleep mask is designed to deliver improved sleep quality, better rest, and reduced fatigue. Experience the comfort and functionality of our Soft Eye Mask today and enhance your sleep quality like never before.Versatile Utility across Multiple Scenes: Perfect for indoor and outdoor use, this sleep aid is your perfect companion for camping, traveling, shift work, meditation, and yoga, among others. Dual-Sided Usability & Non-Slip Design: Designed with useability in mind, this eye mask is dual-sided, offering the flexibility of use. It stays in place without slipping off while you sleep, and doesn't entangle with your hair or pillow. Adjustable Elastic Strap for Perfect Fit: The soft eye mask features an adjustable elastic strap, allowing you to achieve the perfect fit and further eliminate light. It doesn't exert any pressure on the eyes, providing a truly restful sleep experience. Silk-Like Comfort & Breathability: Crafted from a silk-like fabric that's healthy, breathable, and superbly comfortable, this sleep aid promises an unmatched user experience, helping to eliminate fatigue and significantly improve your sleep quality. Ying Yang Diagram Full-Cover Design & Material Composition: With 96% polyester and 4% spandex, this soft eye mask offers a full-cover design for superior light-blocking performance, delivering an optimized sleep environment anytime, anywhere.