Netsusama Sheet for Adults, 6 sheets, 4987072008676, for colds, headaches, heatstroke, cooling, cool 20 boxes. Expiration date: September 2025 ● Ready to use immediately for sudden fever in the family. ● Cooling power for about 8 hours with gel sheet containing cooling granules. ● Adheres firmly to the forehead. Doesn't easily peel off even when tossing and turning in bed. ● Gentle, weakly acidic sheet for the skin. ● After opening, fold the cut edge twice along the dotted line and store the unused portion in the product box to prevent exposure to air. ● Storing in a refrigerator, etc., and using it chilled will provide an even greater cooling effect. ● If you are sweating, wipe it off before use. ● Repeatedly reapplying may reduce adhesion, so avoid doing so as much as possible.