It is made of high-quality aluminum alloy The joining is cast by aluminum alloy the bed surface is a thick soft foamed cushion that makes the patient comfortable The foldaway mechanical legs are controlled by the handles on both sides Only one rescuer is needed to trundle the stretcher into the ambulance The fixed bracket can be tied to the inside of the ambulance,and the strectcher can be fixed as well Size:high:193x57x90cm,low:193x57x27cm Max.angle of the backrest:40° Self-weight:38kg,Load bearing:159kg Packing:size:196x65x27cm,G.W.:44kg