Office Furniture is the collective term for the movable objects which may support the human body, provide storage, or hold objects on horizontal surfaces above the ground in an office. Storage office furniture (which often makes use of doors, drawers, and shelves) is used to hold or contain smaller objects such as clothes, tools, books, and office supplies. Office Furniture can be a product of artistic design and is considered a form of decorative art. In addition to office furniture's functional role, it can serve a symbolic or religious purpose. Domestic office furniture works to create, in conjunction with furnishings such as clocks and lighting, comfortable and convenient interior spaces. Office Furniture can be made from many materials, including metal, plastic, and wood.