[Personalised Comfort] With an adjustable seat height (51-61 cm), adaptable headrest, and reclining tilt mechanism (90-105°), this office chair is designed for users between 170 and 190 cm, crafting a uniquely comfortable space [Assured Stability] Leveraging a secure gas cylinder, a robust steel base, and resilient screws that resist loosening over time, this office chair provides steadfast stability, comfortably supporting up to 150 kg [Premium Materials] Indulge in the tactile pleasure of our gaming chair's breathable cotton-linen surface, comforting foam padding that retains its shape, and robust nylon castors—an ensemble of quality that caters to your sensory needs [Hassle-Free Assembly] Assemble this desk chair effortlessly with our clear, illustrated instructions and the included tool. Extra wheels and screws ensure a seamless setup experience [Optimal Ergonomics] The 360° swivel seat and ergonomically curved backrest of our computer chair promote the perfect posture, easing pressure on your spine, shoulders, and back—boosting your productivity with enhanced comfort