... ,small-sized,easy-carried,use-safely *easy for steril Detailed Product Description:*The stair stretcher is made of high-strength aluminum alloy ... of the stretcher, it has two flexible uplift rods.*The structure can be folded and it saves the space in ambulance car ... .*It characterized by its being light-weighted, small-sized, easy-carried, use-safely and easy for sterilization and ...