• Reusable gel mask and cap to relieve migraines, headaches, eye bags, facial pain, and dark circles. • Relaxes the body and mind, helps reduce stress, tension, and anxiety, and improves sleep quality. • Made with gel and elastic fabric, it is safe, comfortable, soft, cool, flexible, and stretchy. • Can be used both cold and hot, does not deform, and is easy to carry and clean. • Ergonomic and elastic design adapts to any head shape and stays in place during use. • Provides full head coverage and snug compression for greater effectiveness. • The U-shaped design in the nose area offers a better fit and protection from light. • For cold therapy: place in the refrigerator for at least 2 hours before use. • For heat therapy: heat in the microwave at medium power for 30 seconds, and if necessary, additional intervals of 10 seconds, not exceeding 60 seconds. • Do not apply on wounds or sensitive skin. If discomfort or redness occurs, discontinue use. • Clean with a damp cloth, do not wash directly with water.