A lumbar corset is a device that is used to support your lower back. A corset is made of soft material. It is usually tightened with laces that may tie in the back, front, or side. You may also have metal pieces that keep the corset from bending easily. Some styles have straps that can be added to go over your shoulders. The straps will keep the corset up.
BS anti-collision rubber stopper, air rod control, widening and thickening bottom frame.
[Leg introduction] Different foot pads are configured to ensure that the bed surface can be adjusted at any time when encountering uneven ground, and can move flexibly.
