Đai Sinh Nhiệt Giúp Làm Giảm Mỏi Cổ Vai Gáy Với Thiết Kế Thoải Mái Cho Người Sử Dụng Tạo Cảm Giác Sản Khoái Khi Sử Dụng

Free size. Basic information about the belt. Quickly relieve neck pain. Relieve pain, reduce muscle stiffness, reduce spasms in chronic diseases such as: Neck and shoulder pain, cervical spondylosis. Help blood circulation to areas of muscles with compressed nerves. Help relax, relieve fatigue and stress, help sleep well and sleep deeper. Relax shoulders, reduce pain. Self-heating cushion design, creating a comfortable feeling when wearing. Improve blood circulation, promote metabolism. Clear meridians, enhance immunity. The belt can be used inside as a back and spine protection pad, you can use it every day when going to work, playing sports or going to school. Can be used anytime, anywhere without affecting your daily activities. In addition, the belt also helps adjust the spine, support back pain relief, scoliosis, hunchback, hunchback, back, shoulder area. The product ensures safety, effectiveness and ease of use. SHOP COMMITMENT. Product as described. Ensure product quality. Safe