Using this Edgar Berebi Rivoli knob pull is easy. Just align it with the pre - drilled holes on your cabinet door or drawer and secure it with the provided screws. Make sure the center - to - center measurement matches the holes. As for maintenance, simply wipe it with a soft, dry cloth regularly to keep it looking new. Avoid using abrasive cleaners as they may scratch the surface. If it gets wet, dry it promptly to prevent rust. This knob pull is built to last, but handle it gently to ensure its long - term performance.