-Filled with a non-toxic silica gel that remains pliable throughout treatment.
-Delivers up to 30 minutes of soothing relief from acute pain, swelling and fever.
-Latex free
-One year warranty

This is the cold pack to end all cold packs. Anyone who's ever been to a physical therapist's office knows about this cold pack. Therapists love them because they're heavy, flexible at cold temps, and effective for long periods of time. The polyurethane cover means many years of heavy use, too. If you get one cold pack this year, make sure it's this one.