Are you ready for fast and effective pain relief? Ready to try something different? We’re not talking shake up chemical pouches that are not only dangerous but also disposable. We're not talking bean bags that you leave in the microwave for hours worrying about what temperature your heat will be. We're not talking your standard electric blankets that come with a warning two feet long. We're talking reusable effective heat. Our reusable heat packs are different, they consistently reach 130 degree Fahrenheit with each use. It kind of takes the guess work out, doesn't it? They are ready to go within seconds and also come in a variety of sizes. Our trigger technology makes it easy to activate instant heat where ever life takes you. We are talking serious convenience. Our ingredients are non-toxic, no worries or headaches about chemical burns. Our heat packs are great for on-the-go use. Our heat packs and cold packs can be used for a lifetime. We know it does not get any better than that, that is what makes us so different. So, ready to change your routine? Bring on the heat! Great to take hunting, camping, skiing, fishing, sports / athletic games and events. They make great gifts for your athletes, hunters, skiers, teachers, co-workers, family, massage therapists and on and on. Great for your pets - we've had 1000's of people purchase these as bed warmers for their pets. MADE IN THE USA