3"x5"

Purchased these as additional ice packs to go with the LotFancy Gel Ice Pack with Wrap . Though not quite as large as the LotFancy's included ice pack, they fit inside easily. We'd just use two on each side. These are soft gel pack ice packs, so even when "frozen" they are flexible, so you can lay your head down on them and still be comfortable - just what you need on aching jaws after wisdom teeth surgery. We liked having these on hand as we were able to keep several frozen at a time and have plenty to switch out with the warm ones. They seemed to chill pretty quickly and lasted through all of our "20 minutes on, 20 minutes off" rotations for those crucial first 24 hours after surgery. We're still keeping a few of these in the freezer for minor injuries. The small size makes them perfect for holding on fingers or to the face as you can hold one to your head without it being so bulky that it covers half your features.

Works great

I use two of these in each Arctic Air personal space cooler. They are easier to use than water plus ice cubes and do a good job. Of course, they are reuseable.

They are true to size and freeze good.

Stay cold for some time. Pretty good deal

I bought these for my son who had 3 broken ribs and works in a factory. He is right up there as the most stubborn person I know. Wouldn't go to Dr. I bought these and a brace, he actually used them and still does. Have been in the middle of a heat wave and they have helped him a lot!! I use mine for neck and knee pain, i stay comfortable at night No. I don't have air

These are flexible, small and time in the freezer makes them very cold. They have to be tied on and lose their coolness in about 15-20 minutes. Might be good for sprains or other small injuries but not really effective for freezing the itch out of mosquito bite.

Excellent product!