ALLJOY Large Heating Pad for Back Pain Relief, 24"x33" Electric Heated Pad for Neck Shoulders, Fast-Heating with 6 Settings, Auto Shut-Off, Machine Washable, ETL Certified

Perfect fit for the shoulders and neck.

I use it every morning in winter, and the entire cloak can keep warm evenly. Super soft, the chords won't interfere with you like others. I will buy another one.

If you lie on it, it's good, but for me, if I lie on my stomach, it's not heavy enough and not hot enough to be used on my back.
The size is great, and the timer settings are also very good. But if you like to lie down on your stomach, perhaps this is not your best choice.

I like it covering my upper and lower back.

I like the option to change the temperature and running time. It will automatically shut down, so there is no need to worry about catching fire, which is also beneficial for my back, shoulders, and neck pain.