Safety Information:1.To avoid frostbite or burns, set it aside until it reaches a temperature your skin can tolerate. 2.Apply for not more than 20 minutes at a time, with 20 minutes breaks between applications. 3.DO NOT apply on sensitive skin and / or on open wounds. 4. DO NOT overheat. Overheating may cause damage or destruction of this product. 5.Keep out of reach of children and pets.6.DO NOT use if eye mask contents leak and / or wrap is damaged or torn.7. If eye mask contents come in contact with your eyes, remove wrap, rinse affected area with water and seek professional assistance immediate-How to Use- For Cool Compress – Seal the Gel eye mask in a storage bag and then place it in the fridge for ice pack. Freeze it for 35 minutes or chill it for 1-2 hours. For Hot Compress – Put the eye mask into a sealed bag and soak it in boiling water for 10-15 minutes.-Flexible Contoured- The cold gel eye mask is flexible with contoured design, ensuring the maximum coverage with your face and eyes. The soft gel filling can be moved and conform to the contours of your face, providing targeted relief where you need it most.-Multiple Uses- The cold eye mask can be used to relieve eye strain, reduce dark circles and puffiness, and can be used to soothe facial sore muscles or inflammation, effectively relief from migraine, toothache, sinuses, bruising, allergy or cosmetic face surgery.-Description–Eye mask contents：Gel beads, purified water, glycerin.-Size: 20.5*10cm-Package includes: 1* Gel Eye Face Mask，1 pair of Cold Under Eye Patches