Review on Shiatsu Back Massager - Shoulder Neck Massager Pillow with Heat for Deep Tissue Kneading in Car, Home, and Office. Ideal Birthday Gifts for Women - Lower Back and Shoulder Relief by Sarah Foreman

Bought this for my lower back. It is too bulky and painful to use and sit comfortably. But since I use it on my lower back, when I lay it on a chair and lean back, it fits into the chair's slot and doesn't put as much pressure on my back. It also gets VERY HOT. I use it heated until I can handle it, then switch to no heat. I wish the massagers were softer and more comfortable for the middle and upper back, but they all seem to have the same volume. I don't understand how to use this in the car. And the strap is only elastic, so it won't fit most chairs. It looks like it would fit on your car's headrest, but I'm not going to massage my skull. I'm just saying.