1. Soft & Comfortable - The cooling eye mask is made from soft medical-grade plastic with plush fabric filling and flexible gel beads. One side features ultra-soft plush material suitable for direct skin contact, providing dual temperature therapy and extended hot or cold treatment time. The gel bead side delivers a cooling sensation. 2. Use the gel eye mask as a cold compress to help relieve puffy eyes, headaches, and migraines, or as a warm compress to soothe dry eyes and reduce discomfort. The flexible gel beads conform comfortably to the contours of your face, offering soothing relief and a relaxing experience. 3. Hot and Cold Therapy - Heat in the microwave for 10 seconds for warm therapy or freeze for at least 2 hours for cold therapy. The gel beads remain pliable even when frozen, ensuring a snug fit over the eyes or forehead. The cold mask maintains therapeutic temperature for approximately 20 minutes, aligning with general usage recommendations. 4. Adjustable and Washable - Features an adjustable hook-and-loop closure for a customized fit. Includes a resealable storage bag for hygienic storage, helping to extend product life and prevent odor transfer in the freezer. Hand wash with mild soap, rinse thoroughly, and air dry flat.