CONCETTA Ergonomic High-Back Office Chair with Adjustable Lumbar Support, Headrest, and Footrest for Optimal Comfort and Productivity, Black

[Comfortable Seating Experience] This chair is ergonomic, thoughtfully designed to align with the natural curves of your body, providing exceptional support for your back, neck, and arms during long hours of work or study. [Lockable Tipping Function] Adjust the backrest effortlessly by pushing the lever up or down, allowing it to lock or unlock and tilt between 90 to 135 degrees. Paired with a retractable footrest, this tilting office chair creates an incredibly cozy space. [Multiple Adjustment] This 360° swivel office chair features a pneumatic gas cylinder that allows for effortless and silent height adjustment, ensuring smooth transitions. Additionally, the flexible headrest can be customized vertically and horizontally to alleviate neck strain, providing personalized comfort. [Quality Material] Crafted with breathable mesh material, this ergonomic office chair helps minimize heat and sweat buildup, ensuring a cool and comfortable seating experience. The high-density cushion resists deformation for long-lasting durability. [Solid Construction] This versatile mesh office chair is equipped with 360° swivel casters, allowing it to move effortlessly on various surfaces, including inclined floors, wooden floors, carpets, and more. Its guarantees exceptional stability and durability, supporting up to 250 lbs with ease.