KERDOM Office Chair, Ergonomic Office Chair with Adjustable Lumbar Support, Mid-back Swivel Executive Computer Chair with Flip-up Armrests, Dark Blue

This office chair features an ergonomically designed backrest with prominent lumbar support that conforms to the natural curve of the spine. The 2-inch height adjustment allows you to find the most comfortable position for your lower back, minimizing back fatigue during long hours of work. The 2.9-inch seat cushion is made of high-density foam and breathable mesh, offering excellent elasticity and resistance to deformation, providing lasting support for your hips. The backrest is made of high-density, smooth, breathable mesh, ensuring a comfortable and cool feel all day. The padded armrests can be tilted up and down, and the comfortable padding provides excellent elbow support. When not in use, the chair can be raised 90 degrees and stored under the desk, effectively saving space. The seat height is easily adjustable to accommodate different desk heights and personal preferences. It also features a 90°-120° rocking function to help you relax after a long day of work. The chair rotates 360°, and smooth, quiet casters ensure easy movement on various surfaces, allowing you to easily reach every corner of your workspace. Suitable for offices, living rooms, bedrooms, studies, conference rooms, and other places.