... Natural Citronella oil 3.Active time:120 hours 4.SGS Silicone Mosquito repellent bracelet, Anti mosquito bracelet, Insect repellent ... up to 120 hours. 1.Material: RoHS approved 100% silicone+eco-friendly citronella oil2.Application: Mosquito repellent,Anti mosquito, ... 120 hours Instructions:Ware the bracelet on wrist or ankle, ideal for sleeping, gardening, walking, fishing, camping, swimming or any ...