Dynamic Independent Seat & Back Posture Chair with Height Adjustable Arms - Onyx Senna Yellow Seat With Adjustable Headrest High Back

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The material indicates the type of substance from which a product is made, such as metal, plastic, wood, glass, or composite materials. It helps users understand the product’s durability, weight, appearance, and suitability for specific applications.

The vertical dimension of a chair’s seat that can be increased or decreased by the user, typically measured in millimetres, centimetres or inches. It represents how much the height of the seat can be raised or lowered to suit different users and seating positions.