High-carbon square steel tube with double-X brace and an anti-tip frame. Removable high backrest with head pillow and side armrests. Squeeze-lever hydraulic recline holds any angle between 90° and 180°, so the chair moves from upright seating to a flat surface without transferring the user. Dual-layer seat cushion, self-built commode, rear storage pocket, and removable elevating legrests with adjustable calf support. Leather armrests, 7 in front wheels, 24 in solid tyres, four parking brakes. Folds to 33 × 90 × 104 cm. Variable overall length and height in the table reflect the recline range — this is the specification that distinguishes the model.
