About this item This fits your . Make sure this fits by entering your model number. Breathable fabric, high toughness, breathable and not stuffy, not easy to dent, no noise when turning over, dirt-resistant and easy to clean. Removable thick crystal velvet, soft and skin-friendly, universal in all seasons, warm and comfortable, good for sleeping, detachable design, easy to clean. The smart buckle is lighter and smoother to open. It fits your life habits. It can be adjusted with a light stroke, and it can be fixed with a light stroke. Lean forward for 1 second to get up, lean back for 1 second to lie down, cleverly use the body's gravity to lean back, enjoy the weightlessness of a space capsule, and feel the lightness and relaxation of the body. Folding and standing, no need to rely on the wall, easy to carry and store out, suitable for any occasion, such as gardens, poolsides, courtyards, beaches or balconies.