This is a sleep set, including an eye mask and earplugs. The Cocoonfit eye mask (images 2, 3, and 4) has been used a few times and stored at home. It's fluffy and comfortable, and blocks out light, so you can sleep soundly. It uses 89% silk on the skin-facing side, making it suitable for those with sensitive skin. It's black, so dust is easily visible. Retail price: 5280 yen The sleep set in image 5 (earplugs and eye mask) is unused. Images 6 and 7 show the same set that I use when I go out. Please understand that these are used items.