Instruct: Classify a given review into positive or negative sentiment.
Query: Very comfortable and eases my aching back

I have been looking for some sort of belt/back support that would ease the achingI have been having since surgery on my back and help hold my TENS strip securelyin place on my lower back. This support belt has been the best I have found, so far,for my purposes. It is elastic enough to be supportive and fit snug plus it is machinewashable.