QIGEEKU Ergonomic Office Chair , Adjustable High Back Gaming Chair with Lumbar Support , Silent Wheels , and Flexible Backrest, Promoting Healthy Sitting in Modern Workspaces , Blue

【Comfort and Functionality】 1. Adjustable Tilt and Seat Depth: The chair features a 4-position locking mechanism and sliding function for personalized tilt and seat depth adjustments, ensuring optimal comfort to suit individual preferences. 2. Top-Class Gas Lift: Equipped with an SHS Class 4 Gas Lift, allowing easy seat height adjustment with a lifting stroke of 4 inches. 3. Customizable Headrest and Lumbar Support: The chair offers adjustable headrest and lumbar support functions, catering to neck and body comfort with adaptable up and down movements. 4. Versatile Armrest: The 3D Functional Armrest provides multiple adjustment options, including back and forth, left and right, and up and down movements, enabling users to find their preferred arm position. 5. Ultimate Relaxation: Enjoy ultimate relaxation with the chair's 135-degree stable reclining function and footrest design, perfect for comfortable lunch breaks, particularly suited for office workers. 【Advanced Ergonomic Features for Healthy Sitting】 The double mesh-shaped hollow design on the back creates the principle of the stratosphere, redirecting wind flow to protect the lower back. The folding wings on the seat back establish an independent airflow space, ensuring mesh breathability, reducing wind-induced waist discomfort, and maintaining optimal temperature regulation. Additionally, the curved seat cushion design promotes a comfortable sitting posture, facilitating a perfect fit between the waist and seat back. 【Breathable heat dissipation Mesh】  Our chairs feature GT hollow-out mesh for the back, highly elastic, anti-wrinkle, breathable, and comfortable. The reinforced nylon rib design ensures long-lasting stability, while excess body heat is effectively dissipated through the mesh holes. The seat is upholstered with LY series fabric, offering waterproof and oil-resistant properties. The ridge-shaped bionic design alleviates pressure on the spine, and the adjustable lumbar support height allows for customized back tightness. Additionally, the molded foam seat ensures durability and comfort, maintaining its shape for up to 5 years. 【Professional and Comfortable Office Chairs for Modern Workspaces】  Our ergonomic chairs are designed for modern offices, seamlessly combining functionality and comfort. With a variety of models to choose from, we cater to diverse needs. Crafted with high-quality materials and elegant aesthetics, they elevate your workspace, enhancing productivity. Innovative features promote collaboration and adaptability. 【Easy Installation & Worry-free Shopping】 Comes with detailed assembly instructions and an assembly video, enabling easy chair assembly (approximately 15-20 minutes). Whether you're working in the office, remotely, or outfitting conference rooms with office chairs, QIGEEKU is a trusted brand. For any product, shipping, or after-sales inquiries, contact our online team, and we'll respond promptly to your message.