multiple uses for cold therapy [SEP] this little tool is going to see many types of use in my home i suffer from migraines so cold therapy is my go to for those in addition to headaches we also have out share of muscle aches and bumps and bruises this tool will be great for giving those localized attention without the bulk of an ice pack we can also control the pressure appliedthe two heads are easily popped on and off it is nice that you get two because you can always have a spare in the freezer and switch them out when needed this is also going to be a great cool down tool for my husband after doing yardwork the texas sun is brutal in the summertime applying this to his face and the back of his neck is going to be a real treat i think that with the multiple uses this provides it is worth grabbing one