The Prim Bye Pic Rabbit Aromatic Citronella Children's Bracelet is made of flexible and water-resistant silicone, which makes it ideal for use in any outdoor activity. It contains a diffuser with lemongrass, a natural essential oil that repels mosquitoes. Benefits: Natural mosquito repellent for children: Lemongrass is an effective and safe natural mosquito repellent for children. Long-lasting protection: The bracelet releases lemongrass for up to 240 hours, which protects you all day long. Comfortable and adjustable: The bracelet is adjustable to fit any child's wrist. Resistant to children's water: You can use the bracelet on the beach, the pool or during outdoor children's activities. DEET Free: The bracelet does not contain DEET, a chemical mosquito repellent which can be irritating to children's skin. Instructions for use / tips Remove the plugs from both ends of the bracelet. Open a blister with 2 lemongrass sticks and insert one on each side of the bracelet. Put the plugs on the ends and secure them well. Adjust the bracelet on the wrist and/or ankle. It is recommended to change the lemongrass sticks every 30 days.