Used item. Also includes a glow-in-the-dark carabiner. This is a GLOW STICK made in the USA. It's a stick made by solidifying particles with epoxy resin, which absorbs ultraviolet light and continues to glow for up to about 12 hours at night. While GLOW STICKS used at live events are disposable, this one can be used semi-permanently as long as there is sunlight, and it glows very brightly. Tooblite is perfect for everyday use and is dustproof and waterproof, available in 3-inch and 6-inch sizes. UV PAQLITE is a versatile type that can be used underwater and is the most in demand. Scooblite is suitable for use in mountains, rivers, and even deep sea diving. It can be used as a key chain, for walks, running, cycling, mountain climbing, camping, diving, and in case of emergencies. Type: Tooblite 3 inch Size: φ16 x H75mm Country of Origin: USA