Rapid Soothing Relief for Eyes - Use our gel eye masks to create a cold ice pack, it is great for relieving puffy eyes, dark circles, headaches, migraines, tired eyes, or as a heating eye pad to reduce swelling, dry eyes.Reversible Double-Sided Design - Ice pack cooling eye mask is made with medical grade premium PVC cover on one side and soft plush fabric on the other side to ensure optimal safety as you sleep. The soft plush side allows direct-skin use, provides dualtemperatures, and extend hot or cold therapy time, while the silicone side for direct colder experience.Adjustable & Comfortable - With an adjustable head strap, our hot and cold eye mask is sure to fit perfectly on almost all head sizes. Designed for long hours of comfortable wear as you relax and rest, and a secure fastener ensures the mask remains secure on your face even as you toss and turn in bed. Eye mask comes with resealable bag helps for healthful storage and prolong the usage lifetime or isolate the fridge odor. Hand wash, rinse & lay flat to dry.Hot Cold Therapy - For Cool Compress - Sealed the Gel eye mask in a storage bag and then place it in fridge for ice pack. Freeze it for 35 minutes or chill it for 1-2 hours. Cold eye mask can hold the therapeutic temperature for the doctor recommended time of approximately 20 minutes. For Warm Compress - Place it in microwave and heat it on Medium-high for 10 seconds at a time.