Hothands Hand Warmers are rectangular shaped single-use air-activated heat packs that provide up to 10 hours of continuous warmth for the hands.. When to use Hothands Hand Warmers?. Outdoor sports. Working in the yard. Jogging or taking the pet for a walk. Shopping or commuting to work. Tailgating at events. Hothands Hand Warmers Features. Up to 10 hours of long lasting heat!. Ready to Use Air-Activated. Safe, Natural Heat. Contains one pair per package
