1.Silicone anti mosquito bracelet 2.Active element:Natural Citronella oil 3.Active time:120 ... 4.Eco-friendly 5.SGS,RoHS Silicone Mosquito repellent bracelet, Anti mosquito bracelet, Insect repellent wristbandThis product has a natural essential extract ... Citronella oil.4.Effective time: 120 hours Instructions:Ware the bracelet on wrist or ankle, ideal for sleeping, gardening, walking, fishing ...