【Ergonomic Home Office Chair with Lumbar Support】This MZLEE executive leather office chair features an S-curve backrest that provides essential back support and aligns naturally with your spine. The high-density foam padding ensures a comfy and productive day in your home office or bedroom. 【Space-Saving Flip-Up Arms】This compact desk chair features 90° adjustable flip-up armrests. Simply lift the arms to push the chair entirely under your table or desk when not in use, saving up to 1.2m² of floor space for a crowded bedroom or study room. 【Premium Leather & Padded Comfort】Experience the classic elegance of leather. This upholstered leather office chair features premium, skin-friendly easy-to-clean material that is both durable and professional. The extra-thick padded seat and headrest provide a soft, sofa-like comfort, making it a stylish and executive addition to any professional workspace. 【150KG Heavy Duty Construction with 3-Year Warranty】Built for stability, this heavy duty office chair supports up to 150KG (23.6 Stone). It features a BIFMA certified reinforced steel base and an SGS certified stage-3 gas lift, ensuring long-lasting durability. The quiet, smooth-rolling wheels protect your hard floors and carpets from scratches. Backed by a 3-year warranty for complete peace of mind. 【Adjustable Tilt & Easy Assembly】Customise your comfort with the 8cm height adjustable lever and relaxing rocking function. Lock the swivel chair upright at 90° for focused work, or unlock to enjoy a smooth rocking motion up to 110° for a relaxing break. This comfortable computer chair arrives with clear instructions and all tools needed for a quick 15-minute assembly. Warm tips: arms and base are packed in the back cushion. Suitable for adults and students alike.