Simulate the curvature of the human lumbar spine, reverse C-direction support, restore the normal curvature of the lumbar spine, and relieve waist discomfort;
Support decompression, correct waist posture, soft and hard double support, double help;
Mesh fabric, cool and breathable, suitable for office white-collar workers and hot and humid climate areas;
Aluminum alloy strip 3mm thick, steel support system, caters to the groove of the spine, fits the natural transition of the back bone slight inclination, adapts to the slope support, supports the pelvis
3 support plates, two trapezoidal supports on the outside, to disperse the stress on the psoas muscles