□ Instantaneously reaches high temperatures, non-adhesive type hand warmers specifically for outdoor use that stay warm outdoors. □ Suitable for outdoor work in winter, golf, and watching sports. □ Maximum temperature 74℃ / Average temperature 61℃ / Lasts for 12 hours ■ Product Overview □ Contents: 10P x 4 bags □ Case size: 392 x 404 x 272 (mm) □ Made in Japan ■ Brand new, unused ■ Free shipping ■ Immediate purchase welcome! ■ Notes □ Do not use for purposes other than intended. □ Avoid applying to the same area for extended periods. There is a risk of low-temperature burns. Please be aware that low-temperature burns can occur without noticeable symptoms. □ Do not use on those with sensitive skin, areas with skin abnormalities, or areas that are hot. ■ Search terms #HandWarmers #DisposableHandWarmers #ColdProtection #Cold #Warm #KobayashiPharmaceutical #HotWaterBottle