FAA Approved / E4 Safety Certified - Airplane Seat Belt Extender 2-Pack - FITS ALL AIRLINES (Type A + B) - FREE VELOUR POUCH ADJUSTABLE - adds up to 24 inches, or as little as 6 inches. Peace of mind throughout your journey! No more stressing and wondering if the airplane belt will buckle - the extender will be resting in your purse to be used if needed. SAFETY TESTED - FAA approved Type B and E4 Safety Certified Type A Extender! Break strength: 3000lb+ CLICK 'N GO - no installation required. Never ask a flight attendant for an extender again! CARRY ON - Easy to travel with - simply toss it in your carry-on and go! FITS ALL AIRLINES - Blue item with two holes in metal tongue is for Southwest Airplanes. Item with single hole in metal tongue is for all other airlines, including, but not limited to: Delta, American, United, Frontier, Hawaiian, JetBlue, Spirit , Virgin and many more. Single hole item also fits all major international airlines.