Minimum depth: 390mm (15.5")
Maximum depth: 540mm (21.25")
Minimum height: 600mm (23.5")
Maximum height: 755mm (29.75")
Minimum width: 580mm (23")
Maximum width: 730mm (28.75")
Minimum arm height: 640mm (25")
Maximum arm height: 810mm (32")
Width between arms: 495mm (19.5")
Seat depth: 420mm (16.5")
Seat width: 400mm (15.75")
Maximum user weight: 190kg (30st)
