Designed for single use, this compact extinguisher contains a fast-acting extinguishing agent to quickly put out flames during an emergency. Easy-to-read gauge lets you quickly see if the extinguisher is charged & ready for use. Clear instruction label features descriptive graphics to show you the steps required to operate. Easy-to-pull safety pin allows quick use during emergencies. Metal handle is rust-resistant & impact-resistant for reliable performance. Extinguisher is UL rated 5B:C & is suitable for use on liquid & energized electrical fires.