The features on this are great! Heat, change intensity. Originally I felt a little worried when I opened the package as it was smaller than I thought, but it actually fit very well on the back of my neck. It relaxes and massages my neck at the same time. Feels so good. Great product for a stressful day. It has just the right amount of heat and does it’s job very good. I recommend it to everyone that has neck stress and pain.
David G.