One Size Fits All: Our bug repellent bracelets have no mess, no spray, no worries, adjustable mosquito nets that are stylish and comfortable for adults to wear. You don't even have to wear them! You can simply put them anywhere. Premium Material: Our anti-mosquito bracelets are made of non-toxic, flexible EVA material that is very soft, flexible, durable and quality tested, and very comfortable to wear on your hair, wrists, and ankles to keep pesky mosquitoes away. Natural Ingredients: Our waterproof mosquito repellent bracelets are non-toxic and safe to use against mosquitoes, bedbugs, and pesky insects because our mosquito repellent bands contain essential oils of citronella, lavender, eucalyptus, and lemongrass, as well as soothing geraniol oil derived from the geranium plant.