The Mosrepel Anti-Mosquito Bracelet Kids is a university-tested product that provides 180 hours of effectiveness. It's waterproof and suitable for outdoor activities. Made from natural ingredients, it's DEET-free and uses herbal essential extracts. The product is made in Taiwan for quality assurance. To keep the bracelet fresh, store it in a resealable container when not in use. The packaging includes a lovely cartoon clip. The color will be assorted.