HotHands Hand Warmers - Long Lasting Safe Natural Odorless Air Activated Warmers - Up to 10 Hours of Heat - 40 Pair

HotHands Hand Warmers are a great product for those that experience cold hands easily, particularly during outdoor winter activities. These hand warmers are safe, natural and odorless and provide up to 10 hours of heat, making them perfect for long days outside. The box contains 40 pairs with two warmers in each pair, so you have plenty to use over the winter months. They work well in gloves and mittens, and even in pockets to warm hands or in a lunch box to keep food warm. They are easy to use - it only takes 15-30 minutes to activate them, and they last long enough to stay warm for 8-12 hours. The packaging states that they are made in the USA using domestic and imported materials, and the size of each warmer is approximately 2" by 3". The only downside is that they have an expiration date of less than two years and may not work if used past their expiration date, but in our customer's experience, most are fine. They have proven to be long-lasting and a real life-saver for many customers.