NOTE: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Japanese sleeping mat ergonomic design: adapt to the human body structure curve, correct the columnar-colony-tatami mattress shape, which can significantly improve sleep and most of the back pain caused by back stiffness; the futon mattress can automatically adjust the body weight and body Sleeping position and relax the spine to achieve orthopedic functions.
