Suffering from a stiff neck or back pain? The XL DO636K neck and back warmer from DOMO can help alleviate it. It’s easy to put on thanks to the snaps and strap and has an effective heating effect on your body. Made with flannel fleece for extra comfort and softness. A cherry pit pillow goes from excessively hot to cold quickly, but the neck and back warmer has nine settings, so that you can choose your preferred level of heat. The heat is maintained for up to 90 minutes. With an output of 100 W, the device heats up very quickly.