Features:1.Comfortable and skin-friendly.2.Temperature regulation.3.Heat resistance.4.Wrinkle and ageing prevention.5.Detachable6.No unpleasant smell、 very soft、 natural cool feeling.7.Usage: Cold apply and Warm apply.8.Function: Benefit for sleep; Reduce dark circles and eye bags; Relieve eye fatigue.Package Included:1 x Eye Mask