Kobayashi Pharmaceutical Magma Socks Black 3 Pairs (Heat Pack) 4901548603141 1 PK

Catalog number: 4901548603141 Features: ● Warms your toes thoroughly with heat generation that can withstand the cold outdoors. ● BIG size that can be attached to the soles of the feet (socks) and covers from the big toe to the little toe. ● Can be used discreetly in dark colored socks. Specifications: ● Duration (hours): 7 ● Heat pack size (width x length) (mm): 95 x 120 ● Maximum temperature (℃): 43 ● Average temperature (℃): 35 ● Type: For socks Caution: ● Be careful of low-temperature burns