The new and improved Multiline bps developed by Greiner consists of armrests made out of integral foam equipped with an extensive vat that can be extended up to 90° inwards or outwards and can be inclined for more or less than 35 degrees. The armrests can be folded up as well for maximum mobility. This comfortable seat can be changed to the shock position which can be done either manually, through a gas spring after having operated the foot pedal, or electromotive via remote control. The accompanying four double castors with a diameter of 100mm can be blocked as well.