The main function of the mask is to block light, eliminate interference, and create an environment suitable for sleeping. It is more suitable for daytime and outdoor use, such as taking a break at noon, flying or driving. However, attention must be paid to the use in a safe environment, otherwise the risk will occur due to failure to respond to the risk factors in time.

Eye mask refers to something worn on the eyes to protect or block the eyes. It has become a fashionable product and plays an important role in eliminating fatigue and assisting sleep during life travel.