Ergonomic Office Chair 3-Way Armrests Lumbar Support

This item stands out for the following characteristics:

• This ergonomic chair offers adjustable features to ensure maximum comfort and support: - Adjustable headrest for easy and comfortable neck tilting - Adjustable lumbar support bracket for customizable height and depth - 3D adjustable armrest for different office applications - 90°-126° backrest adjustment for multiple work positions - 8 cm lift for easy switching - 360° rotation for 3D handrail for total freedom.
• This ergonomic office chair is designed to provide optimal comfort and support. It is based on a human body dynamic digital model, with a 45.72 cm high ridge backrest that perfectly mimics the human spine. The close-fitting design helps to reduce spinal pressure, while the flow waterfall arc seating design provides additional thigh support for extra comfort. Recommended by the Ergonomics Application Association, this chair is sure to make your work day more comfortable.
• This home office desk chair features a stable and durable aluminum base, with quality bearing capabilities. Silent casters allow for smooth, noise-free movement, while the double back frame design ensures stability and durability. The aluminum base is 2.54 cm, and the double back frame design is 2.54 cm as well.
• This product is designed with the collective wisdom of human body physiologists, product designers, and mechanical engineers to ensure maximum comfort and safety. Every component has undergone rigorous safety testing, including cushion impact, handrail fatigue, and chair foot static pressure tests, all meeting strict office chair standards.

Key features:

• Item Dimensions: 76.99 x 65 x 34.01 cm.
• Item weight: 21.4 kg.
• Package Dimensions: 78.99 x 67 x 36.01 cm.
• Package weight: 21.4 kg.

The box includes the product and all its components and a simple instruction set. One product for package.