3M
3M™ Hot / Cold Pack, 4 x 10 Inch
- 3M's cold/hot pack eases muscle cramps and lessens pain
- Each hot and cold therapy pack is non-toxic and safe to use for all ages
- The pack is microwave and freezer safe for easier heating and cooling
- For maximum benefit, the gel pack is designed to retain the desired temperature for a long period of use
- The leak-resistant pack will leave no mess after use
