Review on Large 23" X 8" X 5" Adjustable Neck, Shoulder & Back Ice Pack Wrap For Muscle Soreness, Pain & Inflammation Relief - Cold Therapy Treatment. by Nathan Guzman

I know that title is silly because these are ice packs. But they are really cold. Some how they retain the cold longer than other "frozen peas” style ice packs that I’ve used. They do have a felt side that keeps it from burning your skin but I think it could probably be a little thicker and stronger. They also freeze a bit stick so it takes awhile for them to warm up and reshape. I’ve been using them for my knee and have to keep repositioning it.