Length: 1950 mm Width: 700 mm Heigth: adjustable from 530 mm to 880 mm without side displacement Upholstery 3-parts: Head part with nose slot and cushion to close Head part stepless upwards and downwards adjustable, controlled by pneumatic spring Middle part fixed Foot section stepless upwards adjustable, (as a back of seat) controlled by pneumatic spring Basic equipment: Underpart: Steady and safe shears construction, therefore no side displacement by height variation White plastic-laminated Standard: Not movable, because different possibilities for providing with accessories