Using these chairs is a breeze. Just place them around your dining table and start enjoying your meals. When sitting, make sure to distribute your weight evenly to avoid putting too much pressure on one side. As for maintenance, you can use a soft, damp cloth to wipe the eco - leather surface regularly. This will keep it looking clean and new. Avoid using harsh chemicals or abrasive cleaners as they may damage the eco - leather. If there are any spills, clean them up immediately to prevent staining. Also, try to keep the chairs away from direct sunlight for long periods, as this can cause the color of the eco - leather to fade. When moving the chairs, lift them instead of dragging to protect the black metal legs from scratches.