Using these dining chairs is easy. Just assemble them as per the instructions, and they're ready to be placed around your dining table. For a long - lasting use, avoid placing them in direct sunlight for extended periods as it might fade the charcoal leatherette. When cleaning, use a soft, damp cloth to wipe the surface of the leatherette. Don't use harsh chemicals as they could damage the material. If there are any spills, clean them up immediately. Also, be careful not to scratch the gunmetal legs. When moving the chairs, lift them instead of dragging to prevent any damage to the legs and the floor.