1) Texture Leather in black warranty 5 years (rub test meet 450000.00 times) 2)seat height can custom 3) Aluminium golden color wheel 4) Back withour/with handle 5) molded foam for seat and back 6) Havy Duty mechanism thickness 3.75mm special custom for slot chair 7) Seat cushion with strengthen metal plate thickness 3.5mm make sure chair enough strong not broken during used it.
Audited Supplier 
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