The second photo's description was quoted from the website. Purchased for about 3700 yen. Brand new, unopened. How about it for localized warmth therapy? Product Description ● Supervised by a Doctor of Medicine ● Unisex ● Simply wrap-around warm supporter ● Approximate size: Around wrists and ankles, about 15-30cm ● Warm support with double power of moisture absorption and heat generation × heat retention ● Warms up the warmth points intensively, making you feel warm ● Recommended for those who can't fall asleep due to cold feet ● Thin, so it can be used all season, such as for air conditioning in the summer ● One-touch tape attachment allows you to adjust the fixing strength and protect weak joints ● Warm without the need for electricity or a hot pack ※ The specifications have been changed since the November 2023 sales (added heat-generating fibers. The length has been changed so that it can be used on both wrists and ankles)