Benefits: This heating eye mask is great for fatigue and offers relaxation for eye area. Features a warm feeling as much as forty C, which lasts for more than twenty minutes. Loaded with lavender scent which can de stress and assist improves sleeping quality. How you can use: one. Open the package and remove the eye mask, put it on quickly if you are feeling the thermal effect. two. Tear the back of the eye mask adopting the cutting line in the center slowly, and unfold the ear part. three. Put on the ears of yours to wear the eye mask with the white side with no pattern facing within.