The Economy SkyCouch is available on the 787-9, 777-200ER and 777-300ER. It is a set of three Economy class seats on the window rows of the cabin that have armrests that retract into the seat back, and full leg rests that individually and manually can be raised to horizontal to form a flat surface extending to the back of the seats in front. It is largely designed for families for use as a flat play surface, and for couples, who on purchasing the middle seat for 25% more each, can use it as a flat sleeping surface. Each SkyCouch seat is equipped with the same basic facilities as a standard Economy seat. The Skycouch is only available on routes longer than 6 hours duration; where the aircraft are used on shorter routes, the leg rests are locked out and the Skycouch seats act as regular economy seats.