DEET Free, Made with Essential Oils – Our repellent bracelets are made with natural essential oils: Geranium, Lemongrass and Citronella. Essential oils have been found to repel mosquitoes. 15 Resealable Bags – Each mosquito repellent bracelet is individually wrapped in a resealable bag, keeping it fresh and increase the life span. One Size Fits All – Fully adjustable, stretchy and easy to fit. Perfect For Outdoor – Enjoy the outdoors without worrying about pesky mosquito bites. For Kids and Adults - When used as directed.