Vertagear P-Line PL6000 Racing Series Gaming Chair - Black/Red (Rev. 2) Reinforced 5-star base - redesigned and constructed from a heavy-duty alloy material that assures a solid structure Easy to reach tilting feature with adjustable resistance and locking system mechanism Industrial-strength heavy duty metal base frame to withstand up to 200kg / 440 lb. Effortless assembly - "slide-in" design creates a quick one-person installation process Cushioned and contoured to the shape of the arm with adjustability in 4 directions