Jaysuing Warm Foot Patches (1 Pair In A Bag), Self-Heating, Compact And Portable, Foot Pads For Warming The Soles Of The Feet, Quickly Warming Up And Heating Foot Protectors

Our warm foot patches (1 pair in a bag) contain iron powder and activated carbon. It can generate heat and provide sufficient warmth for the soles of the feet or the body. It is very helpful for women who experience abdominal pain, lower back pain and cold hands and feet during their menstrual period. Its usage method is very simple: Tear off the non-woven fabric sticker; Stick the patch on the outside, put on socks and enjoy the warmth of your feet for 6 to 8 hours. It is convenient to use and can be applied to outdoor sports, providing you with warmth in cold seasons.