Sizes: M Size (40-55kg) L Size (55-70kg) XL Size (70-85kg) XXL Size (85-100kg) Features: Quantity: 1 Piece Colors: Flesh Color,Black Material: Polyester fiber Product Size: 100x20cm / 39.37x7.87in Package Size: 13x10x0.5cm / 5.11x3.93x0.19in Gross Weight: 45g / 0.09lb Suitable for: People with a waist circumference of 2.9-3.6 feet Description: Natural Ingredients: Mugwort lumbar belt is made from natural Chinese herbs, such as wormwood, ground into powder. The natural hot moxibustion will not inject any chemicals into your body, ensuring there are no side effects. The belt is designed to be worn on the waist, neck, back, legs, and abdomen to provide heat that quickly relieves muscle tension, dysmenorrhea, and other discomforts. Moxibustion Heat: Using traditional Chinese moxibustion heat, the belt provides continuous warmth. The heat from the mugwort lumbar belt helps to release muscles, reduce muscle stiffness, dispel cold, and dissipate stasis. It effectively relieves lumbar, neck, and leg pain, offering good conditioning effects. Easy to Carry: The mugwort lumbar belt is compactly packaged, making it easy to carry in a backpack. It is made from breathable non-woven fabric and has a thin design, ensuring comfort and breathability without hindering movement. Its suitable for a wide range of people and has been well-received by the public. Ideal for drivers, office workers, athletes, the elderly, women, and those with poor circulation. Usage Guidance: The mugwort lumbar belt will heat up when it encounters water. You can moisten the internal mugwort-dotted glue with water before use, which promotes the degree of heat and enhances the effect. Package Contents: 1 x Self-Heating Wormwood Waist Belt