Specification: 2130 * 960 * 500 mm Crank manual hospital bed function The manual crank hospital bed is a flower bed offers the backrest and knee lifting and down adjustment. It is easy to process how to operate a hospital bed 2 crank, as there are two manual handles below in the hospital foot board for the followings’ adjustment function. Backrest lifting knee-rest lifting The head of the bed is made of ABS medical plastic injection molding, beautiful appearance, reliable and durable The surface of the bed is made of cold rolled steel plate, which is easy to clean Aluminum alloy guardrail (with anti-hand clamping function)