CONCETTA High-Back Ergonomic Office Chair with Lumbar Support & Flip-up Arms – Gray

‌【Good Materials】Constructed with top-notch materials, this chair features a sturdy frame and breathable mesh fabric for superior durability and comfort. The padded seat is composed of high-density shaping foam, offering extra support and reducing pressure on the hips and tailbone. Additionally, the mesh backrest ensures excellent breathability for extended seating comfort. 【Customizable Design】Featuring a customizable design, this mesh office chair offers a 3.39-inch adjustable height and a 45° reversible headrest to provide optimal head and neck support. Additionally, the ergonomic chair can be adjusted in both height and tilt angle (90°-135°) to suit individual preferences and ensure maximum comfort. 【Effortless Mobility】With effortless mobility, this computer chair features a large 5-star metal base for enhanced stability and a durable 3-grade lift boom capable of supporting up to 300lbs. It is equipped with smooth-rolling casters and a 360-degree swivel function for seamless movement. The PU material multi-directional wheels provide noise-free and resistance-free gliding, allowing you to effortlessly navigate across tiles. 【Mesh Back & Comfortable Cushion】Featuring a breathable backrest and soft cushion, this chair is designed with a mesh surface to promote ventilation and create a fresh working atmosphere. The cushion is crafted from comfortable sponge material, with a thickened 4-inch sponge providing ample padding and support to ensure your comfort and relaxation during extended work sessions. 【Simple Assembly】Simplify your setup process and minimize assembly time with our user-friendly mesh office chair. Complete with straightforward instructions and all essential tools provided, you can swiftly prepare your chair for use without any hassle.