Specification: Product name: magnetic self-heating neck brace Material: magnet+self-heating cloth Color: gray Size: average size Fever site: neck Size: 56*10cm/22*4inch There will be an error of 1-2cm in manual measurement, please understand Washing method: gently brush with clean water, please finish the washing within 5 minutes, and then put it in a ventilated place to dry Usage: It is normal for users to feel itchy and pricking. Because this product will release a lot of far-infrared negative ions and bioelectricity when it encounters water or sweat, which will act on the body For users who don't feel hot, wear it close to the skin. If you wear it through clothes, you won't get hot. For users with dry skin, it is necessary to wet the hot surface and then wear this product, which will have a good experience effect Disable crowd: 1. the skin is damaged 2. It is not recommended to use who have a pacemaker in the body 3. A few people use it which may cause skin redness at the contact area. This is a normal phenomenon, and it will disappear after the product is taken off for 30 minutes 4. Functional cloth area do not touch sensitive parts such as face and eyes 5. Feelings of fever varies from person to person. If the feeling of heat is weak, you can exercise properly after wearing it and increase blood circulation, which will have a better heat effect

Care Instructions: Hand Wash Only. It can be used to relieve neck pain and discomfort, including neck injuries such as arthritis, cervical pain and sprain, reduce muscle swelling and stiffness, and promote blood circulation in the neck. It is suitable for people who work in front of a computer for a long time. Meticulous workmanship: Three-dimensional magnet, which is attached to the cloth and not easy to fall off. Black heat dot matrix, heat to keep warm, warm the neck, make your cervical spine relaxed, away from the pain of cervical spine. Self-heating neck brace: magnetic, high-temperature magnetization. Five magnets are raised, close to the skin, corresponding to the acupuncture points of the neck, releg heat, providing warmth and caring for your cervical spine. Hook and loop design, adjustable tightness, easy to put on and take off. Comfortable to wear, ergonomic design, fit neck curve, small and portable. Comfortable fabric, soft and comfortable, keep warm, provides warmth for the neck. One size fits most adults.