JOINSUN High Back Swivel Computer Chair, Ergonomic Office Desk, Black

【Premium Materials】Constructed with top-notch materials, this chair features a sturdy frame and breathable mesh fabric for superior durability and 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. 【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. 【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. 【Simple Assembly】Simplify your setup process and minimize assembly time with our user-friendly mesh office chair.