Introducing our {Back Warmer Square}, proudly crafted in our factory! This innovative product is designed to provide soothing heat therapy for your back. Simply place it on the targeted area and let the warmth melt away your discomfort. Made with premium materials and advanced technology, our back warmer square delivers consistent heat for maximum relief. Compact and portable, it seamlessly contours to your body for optimal comfort. Whether you're experiencing muscle tension or simply seeking relaxation, our back warmer square is your go-to solution. Trust in our factory's expertise to bring you the best in quality and comfort.