These multi-purpose fire extinguishers are designed to fight basic fires common to the home, including those involving fabrics, plastics, wood, flammable liquids and electrical equipment. Each is fitted with an easy-to-read pressure gauge that tells you the fire extinguisher is charged. A clear instruction label clearly shows the steps required to operate the extinguishers. Multi-purpose dry chemical fire extinguisher suitable for use on most common fires Easy-to-read gauge shows the extinguisher's charge level USCG and DOT-approved Monoammonium phosphate Powder coated cylinder for corrosion protection Great for fires involving fabrics, plastics, wood, flammable liquids and electrical equipment Easy-to-read pressure gauge Experts recommend at least one fire extinguisher for every 600 square feet of living space UL-rated 1-A, 10-B:C Includes 2 fire extinguishers