Toasty up those cold hands and feet with these reusable heat packs. Through the magic of chemistry, the salt crystals inside heat up when activated, and stay hot for 30-45 minutes. Then, boil them in hot water and let them cool. Use them again whenever the weather gets chilly!
Each order comes with two large size (5" x 3") and two small size (3.5" x 2.5") colorful heat packs. They are non-toxic and non-caustic, but please DON'T microwave them!