Ergodyne N-Ferno 6990 Hand Warming Packs, Box Of 40 Pairs

Beat the cold with a pair of Ergodyne N-Ferno hand warming packs. They provide continuous warmth for hours, so you can work and play comfortably. Helps keep your hands warm for up to 12 hours. Activates when the contents are exposed to oxygen - just open the pack. Made with all-natural ingredients.