Orion Safety Products (6020) 20-Minute Flare, (Pack of 6) Features a Non Perchlorate Formula Includes New Water Resistant Packaging Offers A Re-Sealable Pouch Features an Eco-Friendly Formula Proudly Made in the USA Protect Your Family and Property with the Same High-Quality Tools Used by Police and Emergency Response Teams Flares are Highly Visible - Even in Adverse Weather Conditions Create the Equivalent "Safety Zone" as a Police Car with an Activated Light Bar Channel Traffic Around a Disabled Vehicle, Roadway Obstruction or Accident Scene Every Driver Should Carry Emergency Flares in Their Vehicle at All Times