The walker is made from a metal tube that is painted with electrostatic powder-paint. All of its four legs have length adjustment. It is posible to move it forward and back with its connections with joints. As it is foldable, it does not occupy big space when it is not used. Different two models are available, one is child size and one are big size. All of its pods have vacuum operated unvulconized rubbers. Hadle parts are made from a special sponge to prevent the hands od the patients from irritation.