Product Description: The headrest is 1D adjustable, allowing up and down movement. The backrest features a premium plastic frame upholstered with breathable, high-strength mesh fabric, and it can be reclined and locked in position. The armrests are 3D adjustable, offering height adjustment, rotation, and forward-backward sliding. The seat cushion is made with a premium plastic frame, upholstered in breathable mesh fabric. The gas lift uses a Class 3 Piston certified by BIFMA, capable of supporting up to 150kg and resistant to explosion or fire. The chair base is a 5-star design made of Ni-Cr plated steel, with a load capacity of up to 500kg. The casters are made of noise-reducing, anti-slip plastic. Color: Customizable Material: Backrest frame in plastic upholstered with mesh fabric, seat cushion frame in plastic upholstered with mesh fabric. Base frame in plated steel, armrests in plastic. Design: Chair height adjustable via gas lift system. Backrest can be reclined and locked at multiple angles. Warranty: As per manufacturer’s standards