Introducing our premium Adjustable Headrest Ergonomic Executive Office Chair with "Whale Tail" shaped elastic Lumbar Support! Created by our skilled factory, this chair ensures superior comfort and support during long office hours. With its adjustable headrest, you can enjoy customized neck support. The "Whale Tail" shaped elastic lumbar support guarantees optimal posture and alleviates back strain. Crafted from high-quality materials, this chair combines durability with a sleek design. Elevate your workspace experience with our factory-built ergonomic masterpiece!