Fire Extinguisher, Cylinder Diameter 3 1/4 in, Cylinder Height 13 3/4 in, Cylinder Material Aluminum, Discharge Time 8 to 12 sec, Extinguisher Capacity 2.5 lb, Features Easy To Read Gauge, Easy To Pull Safety Pin, Rust Aluminum, Includes Strap Retention Bracket, Standards UL, UL Rating 1A:10B:C, Valve Material Nylon