E4 SAFETY CERTIFIED Airplane Seatbelt Extensions (2-pack) - FITS ALL AIRLINES (except Southwest) - FREE VELOUR POUCH WORKS WITH MOST MAJOR AIRLINE SEAT BELTS - The Airline Seat Belt Extension is an E4 Safety Certified commercial aircraft passenger restraint with a break strength that exceeds 3000lbs for your safety and security. (For Southwest Airlines, see our other listings) CLICK 'N GO & ADJUSTABLE - Simply click in the seatbelt extender and adjust the belt to add between 7 to 24 inches of additional length to the existing seat belt system for a customized and comfortable fit - No further installation required! FREE CARRYING CASES & OWNER'S CARDS INCLUDED - Never ask a flight attendant for an extender again! Easily rolled into a compact size, this discreet, portable airline belt extension can be kept in its carrying case in your carry-on! The card proves it's yours. GET THEM QUICKLY - Got an upcoming flight? This item ships within one business day. Expedited shipping options like 2-day and overnight are available at check-out. Buy yours today! THE BRAND TO TRUST - Seat Belt Extender Pros is the worlds leading brand for automotive safety belt extensions and related products, and you can trust them to deliver the highest quality safety and service available. Always be ready to fly with your own airplane belt extender Avoid having to ask a flight attendant for an extender Fits discreetly in your carry on bag Adds between 7&#034; and 24&#034; of additional room