When Googling for what that is, they look very similar to the foam pillow I tried. It was the closest I got to something comfortable, but in the end still not a

When Googling for what that is, they look very similar to the foam pillow I tried. It was the closest I got to something comfortable, but in the end still not as good as the knee pillow. I'd probably be able to find a comfortable cervical pillow, but looking at the prices the knee pillow just seems like a much cheaper option that works just as well in my situation.