30cm / 12" self-propelling spoke puncture proof tyre rear wheels 20 cm / 8" front wide profile tyre swivel castors Upholstered vinyl seat and back - flame retardent Detachable desk arms and fold down back Padded armrests Swing away detachable footrests, height adjustable with heel loops Elevating leg rest optional(AC100) Progressive and parking braking system Crash tested
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