Key features and benefits 8 cm thick floor mattress with a cotton and polyester filling, suitable for use in all four seasons. It is comfortable, breathable, safe and healthy to sleep on. 3D Qui seam design helps prevent deformation so the futon mattress maintains its shape and provides consistent support. Designed to be a durable floor mattress that does not collapse easily, helping you maintain proper alignment and comfortable rest. Quality assurance 100% quality assurance. Foldable and portable Foldable and easy to travel or store, making it ideal for small apartments and tight spaces. A mattress choice for rooms, hotels, dormitories, hospitals, travel, or hosting guests. The mattress is compressed in a bag and then expands after opening. It takes 2 to 3 days for the mattress to to full thickness after unpacking. Japanese floor mattress for orthopedic support Customdesigned to follow the body's natural curves and to support the cervical spine, helping to improve sleep quality and reduce back stiffness. The futon mattress distributes body weight evenly, promoting a comfortable sleeping position and supporting spinal relaxation for orthopedic benefits. Use scenarios Home use in small apartments: serves as a comfortable floor mattress for daily sleeping or lounging without taking up extra space. Temporary sleeping arrangements: ideal for guests, dorm rooms, hotels, or hospital settings where a portable, spacesaving bed is required. Travel and onthego comfort: easy to pack and transport for trips, ensuring a familiar sleeping surface in unfamiliar environments.