This item supports women suffering from physical ailments caused by coldness, helping them to live vibrantly. ● These are heat pads that are applied to the outside of underwear to thoroughly warm the abdomen and lower back. ● The warmth of approximately 40 degrees Celsius lasts for 12 hours, providing continuous warmth. ● The thin shape makes it unnoticeable while wearing. ● The divided heating elements conform to the body. - Size: 13cm x 7cm - Quantity: 4 sheets - Packaging: Individually wrapped in plastic - Expiration Date: July 2026 ※ The top part was torn upon opening. The box will be folded and included during shipping. [Effects and Benefits] ・Improves blood circulation ・Activates the function of the stomach and intestines ・Relieves pain from neuralgia and muscle pain ・Relieves muscle fatigue ・Relieves muscle stiffness ・Promotes fatigue recovery