This is a set of modern - style chandeliers. They are made of natural Spanish alabaster (or similar stone - like material) with a circular, ring - shaped design. The chandeliers feature a combination of white - toned stone and metal (likely brass) hanging components. They belong to the category of light luxury, modern new Chinese - style lighting, suitable for use in living rooms, dining rooms, bedrooms, studies, etc., adding an elegant and minimalist ambiance to the space.