Continental Airlines Inc. on Monday showed off new fully reclining seats that it will put in business class of some jets beginning next year.

The airline said that the seats would go into Boeing 777 aircraft used mostly on trans-Atlantic and trans-Pacific routes beginning in fall 2009, and later on Boeing 757 and 787 jets.

Continental unveiled the seats at a travel convention in Los Angeles. Airlines have been sprucing up their first- and business-class cabins, especially on international routes, to compete for lucrative business travelers.

Continental’s new BusinessFirst seats allow customers to lie completely flat, reclining 180-degrees and providing 6 1/2 feet (2 meters) of sleeping space in the fully extended position on its widebody aircraft. The lie-flat seat is one of the widest business-class seats in the air, measuring up to 25 inches when the adjustable armrest is positioned flush with the seat cushion, allowing customers to sleep more comfortably. Electronic “one-touch” controls enable customers to easily move the seats to pre-set upright, cradle and fully extended sleep positions and additional controls allow customers to adjust the seat back, lumbar support and leg and foot rests to the custom position most comfortable for them.

The new BusinessFirst seats also have a six-way adjustable head rest, an individual overhead reading light and an adjustable seat light allowing a customer to read in bed without disturbing their neighbor and a privacy shell that allows for seclusion from other travelers.

They also have storage space and laptop power, headset, USB and iPod-recharging ports and a 15.4-inch or 10.6-inch video monitor.