This is a high-quality eye mask with a substantial thickness. It is unused. I am selling these because I received a lot of them from a friend who sells them new. This is the last of the stock. Comes with earplugs, a great deal! 【Do you have these kinds of problems?】 ・It takes a long time to fall asleep ・Waking up in the morning is difficult ・It's hard to take naps during travel or breaks Do you have any problems with sleep? Please note that the shop's official warranty etc. is not provided here. New and unused. I don't think there are any particular problems, but please refrain from purchasing if you are concerned. Will be shipped via Click Post.