The mosquito zapper is infused with all natural plant based oils. Each pack contains 5 bands that last up to 120 hours each. Includes resealable bag for extended potency. Simply place it on a backpack, pantloop, stroller, wrist, or ankle for long-lasting, non-greasy, waterproof relief. This band will suit everyone in your family. Quick and easy, don't waste time stirring sticky lotions or breathing in aerosols. No mess. Without complications. Unlike other large companies, as a growing small business we understand how important every purchase is, which is why your happiness is our number one concern. If you don't like the mosquito zapper, we'll give you 100% of your money back, no questions asked.