Give your neck some support and relief with this amazing Self Heating Neck Support Brace. Built-in permanent life magnet, which uses infrared rays and magnet treatment functions The neck brace promotes blood circulation around the neck to create a relaxing sensation The neck brace is made from an OK fabric which is designed to be smooth and lightweight The length of the brace is 53cm and the width is 12CM For details on how to use see full detials With a saving of 50% you can finally give your neck a break with the Self Heating Neck Support Brace