Outdoor signal: Walk with your teammates in the jungle at night, and the light sticks in the black paint can easily help you determine the location of the people around you; Fluorescent lighting: In a dark environment, a fluorescent stick can help you understand the surrounding environment well, even reading. Outdoor camping: There are many adventures in the outdoors, you are lost in the long dark night, or you cannot move forward due to various situations and wait for rescue. Maybe a small light stick can help teammates and rescuers find your location Perfect for emergencies, power outages, survival kits, camping and parties - these green glow sticks have many different uses, making them a must-have. You'll be surprised how useful they are when you need them. You can also take them on a fishing/hunting/boating trip, or give them as a gift to your kids for a party. material: plastic Super bright and long- These glow sticks can be seen from a mile away and provide the light output you need when you need it most. The best thing is that they last at least 12 hours. Long life - Manufactured to strict quality guidelines, these glow sticks will last for years to come. This is a maintenance free setup. Don't settle for anything less. Specification: Size: 15 x 2cm Color: Green Package Contents: 10 x Glowing Stick Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.