Foot Warmer, Self-Heating Compact Portable Foot Warm Pad For Quick Heating And Heating Feet

Our foot warmer strips contain iron powder and activated carbon. It can generate heat to provide sufficient warmth for the soles of the feet or the body; It is very helpful for women with abdominal pain, low back pain and cold hands and feet during menstruation. Its use method is very simple: tear off the non-woven sticker; Put on your socks and enjoy the warmth of your feet for 6-8 hours. Easy to use, can be used for outdoor sports, in the cold season to provide you with warmth.