Thermaltake X Comfort TT Premium Edition Gaming Chair – Black – Foam Type: High Density Mould Shaping Foam – Frame Construction: Metal – Chair Cover Material: Carbon – Adjustable Armrests: 4D Adjustable – Mechanism Type: Z Support Multi-Functional – Tilt & Tilt Angle Lock: Yes – Gas Lift Class: 4 – Adjustable Back Angle/Headrest/Lumbar Cushion – 3″ Caster/PU – GGC-XCS-BBLFDL-TW