This is a high-quality eye mask with a substantial thickness. I purchased it new on Amazon for around 1500 yen, but I no longer need it, so I'm selling it. It's unused. Two earplugs are included, and the colors are random, such as orange and green. 【Do you have these problems?】 ・It takes a long time to fall asleep. ・You don't wake up feeling refreshed every morning. ・It's difficult to take naps during travel or breaks. Do you have any sleep-related concerns like these? Please note that I do not provide any official shop warranty. It's new and unused. I don't think there are any problems, but please refrain from purchasing if you are concerned. It will be shipped via Click Post.