Netsusama Sheet Kobayashi Pharmaceutical For Adults 16 sheets New, Unused My family bought this when I had a fever, but I didn't use it, so I'm selling it. It's unopened and a new item. Expiration date: 2028/6 For packaging, I will take the sheets out of the box and pack the box separately for shipping. I will fold the box neatly so you can reassemble it when it arrives.