Quick overview from the supplier:
Gaming/Office Chair DXRacer Drifting GC-D61-NWB-M3, Black/White/Blue, Premium PU leather, max weight up to 150kg / height 145-175cm, Recline 90°-135°, 3D Armrests, Head and Lumber cushions, Aluminium wheelbase, 2" PU Caster, W-23.5kg