Using these Modrest Pacer dining chairs is easy. Just place them around your dining table, and you're ready to enjoy your meals. When sitting, the tall backrest provides good support for your back. For cleaning, use a soft, damp cloth to wipe the leatherette surface. Avoid using harsh chemicals as they may damage the eco - leather texture. If there are any spills, clean them up immediately to prevent stains. To maintain the high - gloss finish of the ebony frame, avoid scratching it with sharp objects. Periodically dust the frame to keep it looking shiny. Also, don't place heavy objects on the chairs that could exceed their weight capacity.