All-Temp Comfort Packs (6" x 10")
I used to get these from my chiropractor.  The ones I got from him lasted a couple of years.  These last about 6 to 8 months.  ( I get migraine headaches and use them on my neck, shoulders and head simultaneously).  They work great, just don't last long- the gel starts turning into pieces of gel and air seems to form inside the bag which makes it &#34;crinkle&#34; loudly every time it moves and does not stay cold for more than 5 minutes when it gets &#34;worn out&#34;.
Rating: 3 stars