# Click here for other items by Kazuki Thank you for viewing. This is Kobayashi Pharmaceutical's Netsu Samashi Sheet for Adults, 32 sheets. (1 bag contains 2 sheets x 16 bags, for a total of 32 sheets.) The cooling gel sheet with cooling granules provides approximately 8 hours of cooling. It's also a gentle, weakly acidic sheet for the skin. Expiration date: February 2027. To reduce shipping costs, the package will be opened and sent via anonymous mail. The box is the same for all, so one will be included. We plan to use Yu-Packet Post. Thank you.