These citronella wrist bands are a safe and easy way to deter mosquitoes. Citronella oil is popular as a natural insect repellent. Its mosquito repellent qualities have been verified by research， including effectiveness in repelling dengue fever mosquitoes.Features :1. Recipes using natural plant oils ， carefully developed ， special effects repellent ， itching ， natural ingredients，without any pesticides ， ease of use.2.Deters Mosquitoes and other biting insects and are ideal for wearing on arms or ankles.3.design isdynamic fashion ， very decorative.4.Ideal for holidays， travel， fishing， cycling etc.Placed on clothing， wrists， ankle， backpacks etc.5.Material:pure natural citronella Essential oil6.Smell:Citronella smell7.Time effect:240hoursNote: The color of this product will be sent randomlyPackage includes:5 x Anti mosquito Wrist Band