S.T. New Onpax Foot Warmer Sheet 8 Hours 22cm 3 Pairs [Unit: Bag] ST45601 1 Bag

Catalog number: ST45601 Features: ● Simply place inside your shoes to thoroughly warm your cold feet. ● The left and right shapes are different to fit your feet, so your entire feet will be thoroughly warmed. ● Thin, less uncomfortable, and easier to walk in. ● Mineral adsorbents and antibacterial nonwoven fabric suppress odors inside your shoes. Uses: ● For protection from the cold and keeping your feet warm. ● For outdoor work in cold regions. Specifications: ● Duration (hours): 8 ● Suitable size (cm): 21-23 ● Maximum temperature (℃): 39 ● Average temperature (℃): 35 ● Type: For shoes ● Insole type Materials/Finish: ● Iron powder, water, activated carbon, salts Caution: ● Do not use while sleeping. ● Do not use directly on the skin. ● Do not use with slippers or sandals as it will become very hot suddenly. ● Avoid using with other heating appliances as it will become very hot. ● If you experience any symptoms of burns due to use of this product, immediately discontinue use and consult a doctor.