Product Features: -Made of non-woven fabric and tourmaline,this neck support brace is soft, comfortable, and flexible. -Provides support while warms the area and relax the musclesincrease blood flow to the cervical spine -The neck brace improves blood circulation, reduces swelling and associated pain, speeds up metabolism, and cleans the meridians. -Great for bone hyperplasia, neck pain, joint pain and other symptoms of cervical vertebra problems -Carefully designed to fit most neck sizes, this unique, soft cervical brace will comfortably embrace your aching neck and provide soothing support. : Material:non-woven fabric, tourmaline Color:black Size:one size for most Dimension: Length-17.7 inch, Width in mid-3.7 inch, width of the end-1.57inch Gender: unisex Package includes: 1 x neck support braceWarm Tips - Pregnant women, kids and those who suffer hypertension, heart troubles, weak wisdom, disability to self manage the life do not use the product in sensitive parts such as eyes. Easy to Use - Unlike electric neck heating pads that needs charging every time,this magnets work on the neck points much more convenient and handy. Can be used anywhere and anytime. Premium Material - Made of non-woven fabric, and moxibustion. fine workmanship, soft, comfortable, flexible, and warm reserving. Great to keep warm in cold days and very useful for workers who sit in front of a computer for a long time. Stiffness & Pain& fatigue Relief - Magnets generate heat internal and tourmaline lattice locks heat external like hot compression function, to relieve rheumatism pain for rheumatic sufferers. Also great to relieve our cervical discomfort. Promote Blood Circulation - Features dotted self-heating magnets; Perform magnetic therapy through the artificial magnetic field; promotes blood circulation for our head and neck.