Mosquito Repellent Bracelets Pest Control Insect Protection Outdoor Indoor Adults Kids Features: Using pure natural essential oil formula, synthesize with macromolecule material, made essential oil molecule release slowly in the air, attained the best effect of repelling mosquitoes. Natural, safe, waterproof, clean and dry. It is suitable for families with children. Unique spring design, arbitrary telescopic, easy to use. Can bind hair, not contaminated clothing, no irritation, personal protection, to avoid mosquito bites. Specifications: Material: EVA Color: Blue, Pink, Green, Rose Red, Red, Yellow Quantity: 1pc Diameter: approx. 5cm/1.96in Repelling time: About 7-15 days Mosquito: radius approx. 1.5m/4.92ft Weight: approx. 7g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.