Easy-to-use Orion Marine Handheld Signal Flares are waterproof with a built-in protective handle for an added measure of safety. These red signal flares store easily in a resealable plastic bag. U.S. Coast Guard compliant and may be used as replacements in Orion Alert/Locate Kits. Flares burn for up to 3 minutes with a brightness of up to 700 candela. Per 4.Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.