The ThermaCare brand neckpads and lowerback pads are more wonderful than I can describe. They're so nice and warm.. they're essentially self-heating feminine napkins/diapers that attach to your back, but damn if they don't put me in the warmest, most toastiest bliss I've ever felt. Aaaaah. This is sooooo nice. And tension just eeeeeeeeeases away. mmmm. This may not be heaven, but sure does feel awfully sweet.