Norn Ergonomic Chair, Supports Up To 275 Lb, 18.11" To 22.04" Seat Height, Black/red Mesh Seat/back, Black Base

Smart technology distributes the weight on the chair seat for better blood circulation. The curved cushion is designed for long-lasting support according to the human body curve. Adopts four-level explosion-proof air pressure rod. The height of the cushion can be easily adjusted. Features adaptive lumbar support, 4D adjustable arms and contactless adaptive recliner mechanism.Note: This is a non-returnable item.