Our patch are made of citronella, Lemongrass and Geraniol essential oils. ✓Lasting Protection - Each lasts up to 24 hours. The sticker come with high-quality sealed bag to preserve effectiveness when not in use. ✓Wide Application - Patch can place on clothing, pant, shirt,chairs,tables for indoor and outdoor. When you want to host BBQ, go on a camping trip or any other outdoor adventure. ✓6 Kind of Animals Cute Patch - There are 6 kind of animals: squirrel, eagle, dolphin, elephant koala, make your sticker into a decoration. ✓Package inside - 120 patches and 2 bands, all packed securely in an airtight bag to prevent them from drying out.