MegRhythm Steam Eye Mask 20 total masks Menthol in (2022.03.10) 7 masks Chamomile (2022.05.26) 13 masks The dates in parentheses are the manufacturing dates for each. These have been stored for a long time, but I tried using them myself and found no particular problems. * The box is not included, and the individual bags have wrinkles. * Please be aware that there is a possibility of quality deterioration due to the time elapsed since purchase. Please purchase only if you understand and accept these points. If you have any questions, please be sure to check before purchasing. Immediate purchase without comment is welcome if you have no questions.