IRIS 274560 Insole Heater 3 pairs L 274560 1 bag

Catalogue number: 274560 Features: ●Since it is an insole type, it is a shoe warmer that can warm the entire sole of the foot evenly. ●Since it has anti-slip properties all over, it does not slip easily and can be used comfortably. Uses: ●To prevent cold. ●For outdoor work in cold regions. Specifications: ●Duration (hours): 8 ●Warmer size (width x length) (mm): 250 x 71 ●Suitable size (cm): 25.0~ ●Maximum temperature (℃): 44 ●Average temperature (℃): 36 ●Type: For shoes ●Width (mm): 250 ●With anti-slip properties ●Unisex Materials/Finish: ●Iron powder, water, activated carbon, vermiculite, salts, superabsorbent resin