Special-purpose fire extinguisher is UL Listed to 711A (residential cooking equipment) & meets NFPA 10. Tested on oils commonly used in kitchen, the proprietary nozzle design minimizes the chance of oil splashing because it gently dispenses in a 5' arc instead of a straight stream like traditional fire extinguishers. Broad, dispersed discharge of agent provides a high-volume, low-velocity delivery of dry chemical. The single-use fire extinguisher contains 2.5 lb. of fire extinguishing agent. This nontoxic agent – sodium bicarbonate – is similar to baking soda so it won't damage your stove & makes clean up easy. The pressure gauge allows immediate pressure status check. The safety pin is easy to pull. Nylon handle is rust-resistant & impact-resistant. Powder-coated aluminum cylinder is lightweight & corrosion-resistant. Fire extinguisher also includes a UL approved wall hanger made of sturdy plastic.