Description: Cold use: put the eye mask into refrigerator to be refrigerated for an hour before taking out for use, or put it into freezer when in urgent need. It should be wore on the eye when used. Warm use: put the eye mask into hot water ,you'd better not put it into microwave directly,in case of explosion. Purpose: This product can improve ocular microcirculation, eliminate eye fatigue, resume the plasticity of ciliary muscle, prevent vision decline, so it has an efficacy of lightening eye and refreshing brain. Alleviate swirl and dazzle, forgettery, and anorexia induced by excessive brain labours, lighten migraine, neurasthenia and insomnia of brain fatigue syndrome. Remove eye bags and black eyes, improve the brightness and elasticity of the skin around the eyes. Precaution: The ice bag can only be used for external medication. If eye or skin should be contacted by the content, it must be washed by clean water thoroughly. If one eats the content by mistake, he must drink enough water and try his best to vomit it and turn to doctor when necessary. Product size: 16 * 5 cm Product material: gel Weight: 28g Commodity color: Red, Blue, Green, yellow (Optional) Characteristic: heating and use, effectively remove eye bag, black eye bags Name of commodity: ice patch Eye Mask Package Included: 1 x Gel Eye Mask