■ Product Name Kairo (Body Warmer) Non-Adhesive Hokkairo Regular 10 Sheets, Non-Adhesive, Iris Ohyama ■ Contents 20 sheets ■ Expiration Date 2029.6 ■ Product Description ・ Useful for cold feet and lower back, commuting to work or school, etc. ・ Average operating temperature (approx.) 52 degrees Celsius ・ Average duration (approx.) 16 hours ■ Other ・ Non-adhesive type regular size disposable body warmer! ・ An essential item for winter, recommended for cold feet and lower back, commuting to work or school, outdoor work, leisure and sports観戦. ・ * Product specifications are subject to change without notice. Please be aware of this beforehand. ■ Country of Origin Japan Due to the thickness, the product will be delivered in individual packets taken out of the outer bag (image 2). Price reduction not possible.