Size and portability Size: 4' thick soft mattress measures approximately. Available dimensions: Single 90 x 200 cm, Double 120 x 200 cm, Queen 150 x 200 cm, King 180 x 200 cm. This portable futon mattress can be folded for easy travel or storage, making it suitable for small apartments and compact spaces. After unpacking, wait 1 to 2 days for it to to its normal thickness. Materials and construction Thickened frosted fiber cotton filling for a soft, comfortable feel. Moistureabsorbent and breathable, with warm and elastic support that conforms to the body's curves. Quilting process enhances strength and durability. Suitable for all seasons. Mattress cover is comfortable, breathable, safe and healthy. 3D seam design helps prevent deformation. Ergonomic design and support Ergonomic tatamistyle design can improve sleep quality and help relieve most lower back stiffness. The futon mattress can automatically adjust the sleeping position, balance weight, relax the spine, and provide orthopedic support. Design, look and care Floor mat and tatami style, attractive and stylish. Not prone to leakage or lumping; threedimensional quilting with a carefully considered thickness for comfortable contact with the skin. Decorate your space with natural materials and soothing colors while using this mattress. Use scenarios As a sleeping floor mat in a living room or bedroom for a minimalist setup. As a portable guest bed for travel, dorm rooms, or small apartments. For relaxation, meditation, or casual lounging on the floor.