Introducing our innovative {Back Warmer square}! As a trusted factory, we promise top-notch quality and functionality. This product is designed to provide therapeutic heat therapy to your back, targeting tension and discomfort. Its square shape ensures maximum coverage, allowing for a soothing and relaxing experience. Crafted with premium materials, our {Back Warmer square} offers exceptional durability and comfort. Experience the ultimate relief and enhance your overall well-being with our factory-made {Back Warmer square}!