Kobayashi Pharmaceutical Netsusama Sheet 16 sheets (8 packs) Gentle on the skin, weakly acidic Expiration date: 2027.02 Without the box, I will put them directly in and ship via Yuu Yuu Mercari or Rakuraku Mercari. During this time of year when the heat continues, it's also useful for heatstroke prevention and when you want to refresh. Instant purchase OK No price reduction Cooling sheet Fever Headache Heatstroke Study Disaster prevention item