Features: 1. [It is imperative to protect your cervical spine health and keep your shoulders warm] Hot compre physical therapy to relieve pain 2. [Newly upgraded far-infrared physiotherapy] Physiotherapy with mineral coating points in the surrounding package 3. [New upgrade, fabric material] Use bamboo charcoal fiber fabric that emits far-infrared waves 4. [Closely fit inside the bag] Wear a placket and tightly wrap the shoulders and fit tightly against the wind 5. [For shoulder pain and discomfort] Far-infrared bamboo charcoal fiber fabric improves shoulder discomfort 6. [A variety of options to meet different needs] Basic model: bamboo charcoal fiber, warm and cold. Plus cashmere: lock temperature and warm, windproof and cold proof. Wormwood type: wormwood eence care, mineral hot compre 7. [Mineral coating hot printing fabric] Apply mineral coating on the shoulder to deep into the shoulder to relieve shoulder joint pain 8. [High-quality coral fleece fabric] Selected high-quality fluff is warm and intimate 9. [Exquisite workmanship] Tight seam routing, not easy to open, strong and durable, extending service life Specification: Material: Nylon Whether it is self-heating: Yes Attributes: ordinary style; wormwood style; plus cashmere style (optional) Size: S; M; L; XL (optional) pack: Shoulder pads*1 notes: 1. Due to many factors (such as the brightne of the display and the brightne of the light), the actual color of the item may be slightly different from the picture displayed on the website. 2. Note: Due to different measurement methods, the size may have a tolerance of 1-2cm, which is not a quality problem. Dear customers, your satisfaction and positive feedback are very important to us. If you are satisfied with our projects and services, please leave a positive feedback and give a 5-star rating. At the same time, if you have any questions about our products or services, you can contact us first, we will be very grateful. We will do our best to solve any problems and provide you with the best customer service. thank you very much.