The LUXPRO mini glow-in-the-dark LED keychain flashlights are bright and come loaded with batteries for immediate use. These lights feature fun bright colors with a rubber grip that glows-in-the-dark. The rubber grip will easily glow-in-the-dark after being charged by another light source. Glow will last for approximately 5-10 minutes. They're extremely compact and lightweight at just 2 inches in length and weighing 0.05 lbs. These lights are made with high-quality aircraft-grade aluminum for durability. Each flashlight comes with a matching carabiner clip to attach to backpacks, key rings, belt buckles, and key chains. Choose between 6 colors: blue, green, orange, pink, purple, and teal. Please specify when ordering your choice in color.