Max Pro PH-007-218 Super Blast Pump Horn
• Simply pull handle and push for loud blasts;• Meets U.S. Coast Guard requirements for boats up to 65 ft.;• Recommended for coaches, boaters, officials, motorists, lifeguards, hikers, bikers, sports fans, and more;• Emits no harmful gases to environment;• Economical and reusable--no refills needed;