An eye mask that can be used for approximately 20 minutes at about 40°C, containing 6 masks. I believe 3 are unscented and 3 are scented. I received this as a gift but am selling it because I don't use it. - Product Name: Hot Eye Care Mask - Set Contents: 6 masks - Operating Temperature: Approximately 40°C - Usage Time: Approximately 20 minutes - Materials: Polyester, polyurethane, salts I plan to take the masks out of the box and fold the box for shipping, but if you would like the box shipped as is, please let me know. It will be an additional 200 yen.