The mosquito repellent bracelet contains natural plant extracts such as peppermint, geranium, rosemary, tea tree, camomile, citronella and lavender essential oil as effective ingredients. Deet-free, non-toxic and safe for adults, kids and pregnant women. The mosquito repellent band works by emitting a scent that repel mosquitoes and create a barrier between the user and the insects. You will get 6 pcs replaceable essential oil cotton, each can provide up to 720 hours of protection against mosquitoes and other biting insects. The mosquito repellent wristband is ideal for outdoor activities such as camping, hiking, climbing, fishing, picnicking, hunting, traveling, running, walking, cycling and gardening as well as for indoor use in areas with mosquito infestations. The insect repellent band was made of silicone with built-in memory metal material, it will automatically adjust to most sizes. The minimum circumference of the band is 6.5 inches and the maximum circumference is 9.5 inches, that one size fits kids and adults. The insect bracelet is individually wrapped in a resealable bag, you can store it back in the bag after use to keep effective and increase the lifetime. It is always stylish and comfortable to wear on the wrist or ankle, but can also be hung on a backpack, stroller or other items. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.