Mosquito Repellent Bracelet contains natural plant extracts such as peppermint, geranium, rosemary, tea tree, chamomile, lemongrass and lavender essential oils as active ingredients. Pyrethrin-free and non-toxic, it is safe for adults, children and pregnant women to use. Mosquito Repellent Wristbands repel mosquitoes by emitting a scent and creating a barrier between the user and the mosquitoes. Each band provides up to 720 hours of protection from mosquito bites. The Mosquito Repellent Wristbands are perfect for outdoor activities such as camping, hiking, climbing, fishing, picnicking, hunting, traveling, running, walking, biking, and gardening, as well as indoor use where mosquitoes are rampant. The mosquito repellent band is made of silicone with a built-in memory metal material that automatically adjusts to fit most body types. The bracelet has a minimum circumference of 6.5 inches and a maximum circumference of 9.5 inches, one size fits both children and adults. The insect bracelet is individually packaged in a resealable bag that can be placed back in the bag after use to maintain its effectiveness and extend its life. Wear it around your wrist or ankle for style and comfort, or hang it from your backpack, stroller or other items.