Features a non perchlorate Formula | Includes new water resistant packaging | Offers a re-sealable pouch | Features an Formula | Proudly made in the USA | Operates in all environmental conditions | Self consuming, so no need retrieving the item from a darkened roadway | Flares are self contained, so no batteries or separate light source needed to activate | Illuminates surrounding roadway elements | This item is not for sale in Catalina Island