NOTE!!! 1.In order to ensure your body safety, the heated magnet will spend at least 10-30 minutes heating slowly then you can feel hot on these hot partials. 2.Please be aware of scalding of your skins. If you use this shoulder support and feel scorching skins, please take off it. More details: ---Material: Quality fabric, Magnets ---Color: Gray, as photo shows ---Size: 56x10cm/22x3.93in Package include: 1 x Heated Neck Support Brace for Men Women Warm Tips: 1.Please allow a few little deviation because of manual measurement. 2.Due to different compute/smart phone monitors screens, actual color may vary slightly from product images, please refer to the actual item. 3.If you have any questions when receiving our item, please let us know and we will solve it for you at the first time and give you a satisfactory reply.