Experience Comfortable Sleep: ZonLi japanese floor mattress is designed with a unique and outstanding support system. It features a smooth natural wheat ears stitching pattern, a 100% cotton futon mattress zippered cover, and a single layer of 2-inch Thick 25D foam. The evenly distributed filling provides a smooth soft sleeping surface, while the memory foam offers optimal support and comfort. Comfortable Material: Fabric: Microfiber / Filling Material: Cotton & Memory Foam. Queen Size: 80" long x 60" wide | Weight: 13.99 lbs. Versatile and Portable: Whether you use it as a Mattress Topper, Bedroom Futon, Living Room Futon, Tatami Mat, Floor Mattresses for sleeping, Yoga Mat, Guest Floor Sleeping Mat, Japanese Futon Bed Mat or Kids Play Mat, this mattress has got you covered.