Foldable and portable design: This Japanese tatami mattress is optimized for flexible use. You can roll it up and store it in a closet, lay it on the floor for reading, and drift off to sleep peacefully. When not in use, it rolls up easily, making it ideal for small apartments and limited spaces and helping simplify travel. Ergonomic and spinefriendly: The mattress is designed to fit the natural curves of the body, help align the cervical spine, and improve sleep quality. It distributes weight evenly to support orthopedic function and relax the spine, reducing back stiffness. Important packaging note: The product is compressed for packaging, so it will take a few days after unpacking to to its normal thickness. Ultra soft and supportive: The stitching design keeps the fluffy filling in place, providing a hotelquality feel with downlike support. It helps you stay cool through the night and wake refreshed. Key attributes at a glance: function foldable and portable sleeping surface; compatibility suitable for floor use and compact storage in small spaces; material fluffy filling for softness and support; performance ergonomic shaping, even weight distribution, and cooling comfort. Practical use scenarios: Studio apartments or dorm rooms: use as a flexible daily bed on the floor, convenient for lounging and sleeping without a fullsized bed. Travel, hotel stays, or guest accommodations: roll up for easy packing or temporary sleeping surfaces in a hotel or guest room. Small offices or living areas: convert a reading or lounging space into a quick, comfortable sleeping surface for naps or overnight guests.