T.Js Herbal Mosquito Patch is a 100% Natural, Essential oil based, first of its kind innovation in Mosquito repellent category. No skin application required and its deet free. It just needs to be worn on clothes and it gives protection for up-to 12 hours. First of its kind innovation in Mosquito repellent category. No Skin Application Made from 100 Natural ingredients Just need to be worn on Clothes Gives protection for up-to 12 hours Best for children playing outdoors