Features 1. CHINESE TRADITIONAL HOT MOXIBUSTION: Using smokeless moxibustion herbal bag for hot compress mugwort, heating bag heating, can dispel colds, relieve pain, activate body circulation, relieve blood stasis, relieve pain. Comfortable and versatile heat, quickly relieves pain, relieves joint pain, back pain, neck and shoulder pain. 2. WORKING PRINCIPLE:It is self-heating, it can penetrate deep into the muscle pain. When applied to your skin, it absorbs deep into the skin, relieves pain, and provides more than 24 hours of continuous heat and comfort, lasting effect on the cervical vertebrae, the effect is fast and obvious. 3. MULTI-FUNCTION: Help stretch soft tissues, relax muscles, increase flexibility, help reduce stiffness, smokeless moxibustion patches can quickly relieve pain, relieve joint pain, back pain, neck and shoulder pain, no side effect. It has long been used as a way to relieve pain and reduce joint stiffness. 4. ERGONOMIC CUTTING DESIGN: Designed for cervical vertebrae, easy to use and does not affect daily activities. Attention to the following problems is particularly effective, improper sleeping posture, poor sleeping posture caused by cervical spine pain, long-term hard-working workers with shoulders, long-term non-exercise, causing shoulder strain. Suitable for drivers, office workers, athletes, seniors. 5. USAGE: Open the package and remove the backing paper, clean the painful area, uncover the ointment, and apply it to the corresponding painful area. Each application takes about 8-12 hours. It is recommended to take 3-6 hours for the first time, step by step. Specification Material: Non-woven fabric Color: Green Size: 14 x 10 cm Weight: 50 g Type: Waist Spine Patch; Knee Patch; Cervical Spine Patch Package Include: 12 x Waist Spine Patch or 12 x Knee Patch or 12 x Cervical Spine Patch0