13 Pieces Of Magnet Elastic Neck Protector And Hot Compress Cervical Spine Neck Protector feature: Made of high-quality composite cloth, it is safe and comfortable to wear. The soft self-adhesive pad has high elasticity and is easy to put on and take off. The use of self-heating materials can help improve blood circulation, promote metabolism, dredge the meridians, and enhance immunity. It can effectively help relieve local fatigue and pain, reduce inflammation and pain, reduce swelling and swelling. It is suitable for people suffering from joint pain, arthritis, bone hyperplasia and leg muscle pain. It can also help protect your joints while performing daily activities and health care. Whether it is for parents, friends or yourself, it is a good choice. Specification: Project type: Tourmaline self-heating neck protector Function: Improve blood circulation, promote metabolism, dredge the meridians, enhance immunity, protect body joints Material: composite cloth + magnet + tourmaline Quantity: 1 Size: about 19x11cm Please pay attention to the following items when using: It is normal for the wearer to experience itching and needles, because this product will release a large amount of far-infrared negative ions and bioelectricity when exposed to water or sweat, which will act on the body. Individual buyers who do not have a fever: personal wear. If you wear it in clothes, you won"t get fever. For people with dry skin, please pat your hot face wet before wearing this product, it will have a good experience. How to clean the protective gear: scrub gently with clean water, clean it within 5 minutes, and then dry it in a ventilated place. prevention: It is forbidden for people with skin injury. It is not recommended for heart repairers. A small number of people may cause red-purple skin on the contact area of the functional cloth. this is normal phenomenon. The phenomenon disappeared 30 minutes after taking out the product. The functional cloth area should not be close to sensitive parts such as face and eyes. The feeling of fever varies from person to person. Generally healthy people have faster fever than healthy people; sub-healthy people have faster fever than arthritis patients, men have faster fever than women; young people have faster fever than elderly people; people with strong blood circulation have faster fever than people with cold bodies. If you feel that the heat sensation is weak, you can wear protective gear and exercise properly to promote blood circulation, which will have a better heat sensation effect. Package Included: 1 x Self-heating neck guard About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.