Description: - Can help relieve eye fatigue, improve dark circles and promote sleep. - Jade can make all parts and organs of human beings work more harmoniously and accurately so as to stabilize the emotion and balance the physiological function. - Also can turn the upside down and lay over the mouth and jaw area to soothe lines and tension around these pent up areas. - Perfect gift to friends or family on Christmas Day, Birthday, Thanksgiving Day, etc. Note: If you want to have a better experience,you can keep it in the refrigerator after using.When you use it again,you will feel more comfortable and so cool. Specification: Material: Jade Size: 25x8cm/9.84x3.14inch Package Includes: 1 Piece Eye Mask Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.