Ergonomic design and spinal support The Japanese tatami mattress is designed to fit the curves of the body, help align the cervical spine, improve sleep quality, and relieve back pain from stiffness. It automatically distributes weight to support the body, promote orthopedic function, and relax the spine. Foldable and portable The mattress cover folds easily for compact storage, making it suitable for bedrooms, hotels, dormitories, travel, and events. Breathable construction A healthy sleeping environment relies on air circulation. The folding mattress uses a vertical space structure to promote airflow, keep the mat dry and comfortable, and prevent moisture from affecting sleep. Multifunctional use This mat adapts to many settings, from bedroom bedding to living room mats, tent mats, and guest mattresses. It can also serve as a quilt, nap mat, or a comfortable play area for children. It is suitable for picnics, camping, and leisure, providing a comfortable resting space for indoor and outdoor activities. Use scenarios In hotels or dorms: unfold to create a comfortable sleeping surface that conforms to the body and can be folded away when not in use. Camping or travel: use as a tent mat or portable rest area that remains breathable and comfortable. At home or on the go: serve as a versatile layer for bedding, a play mat for children, or an extra guest surface for visitors.