? ?????????????? ?????????????????????? ?? This ultra lounge will inflate, deflate and be ready to go in minutes. Easy to clean and compact for storage.? Maximum comfort is offered with a contoured seat with a foot pad and backrest.? Featuring classic drawstring design with internal pull strap, it gives your back better support. In addition, the high back rest helps you to rest your head and shoulders naturally. At the bottom, it features twirly design keeps the sofa from moving around and greater stability as there's good suction to the ground.? It can better protect the product from air leakage. After filling, the air nozzle is pressed into the interior to better protect the air nozzle.? The multi-circle shape design at the bottom can better absorb the ground, make it more stable, and prevent the sofa from moving.? Since the chaise lounge is inflatable, please understand that the air may not hold for long time, we suggest you add some air every few days.