🪑【Ergonomic Design】The back of this ergonomic office chair is designed to be curved to ideally fit your spine and reduce back tiredness. And the backrest provides great lumbar support for long periods of sitting. Helps you find the most relaxed sitting position to keep you comfortable during long hours of entertainment or work.%ocs%🪑【Premium Desk Chair Quality】Innovative upgraded cushion with high-quality PU leather cushion for more fullness and comfort. The black gloss on the wheelbase and handles, and the finish and textures on the leather material make it look very premium. The base is pretty wide(20 IN) gives you plenty of extra room.%ocs%🪑【Sturdy and Durable】Our modern homework chairs with flip-up arms offer a heavy-duty durable nylon base, safety gas lift and rolling casters, supporting up to 275 LBs. High-back office chairs match with other high-quality office accessories and strictly meet BIFMA Standard to maximally ensure your safety. The 360° wheels are smooth and gliding from one end of the room to another is a breeze, providing freedom of movement and the convenience of communicating, and won’t scratch your floor.%ocs%🪑【Adjustable Height】The flip-up armrest chair fits up with a gas-lifting mechanism. You can smoothly adjust its height by pushing the control bar located under the seat. The gamer chair is pivoting armrests which are very well padded too. The computer chair is height (4 IN) and tilts (90-120°) adjustable so you can customize the position to your comfort which is great.%ocs%🪑【Easy Assembly】This computer game chair comes with all the screws and tools and is easy to assemble as it only takes 15 minutes to put the whole thing together. Let this gaming chair become your back pain-free experience when sitting by the writing desk, office desk, computer desk, L-shaped desk, study desk, corner desk, PC desk, gaming desk, etc. It will make your space more modern and elegant.