Should have bought this years ago!
This is just great, used it for a pinched nerve, wore it off and on for a couple hours, and my shoulder felt better than it had in months! The packs retain cold pretty well, the padding keeps it from being too cold, though I find it works much better directly on skin, not through a shirt, though that works as well. Great product, like that it comes with 2 packs, you really need more than 1.
Rating: 5 stars