Using your new Hengming dining chairs is a breeze. Just place them around your dining table and start enjoying your meals. When it comes to assembly, follow the included instructions and use the provided tools. It won't take you long to get them set up. Remember, these chairs can support up to 280 lbs, so don't exceed this weight limit. To keep them in good condition, clean the fabric regularly with a soft, damp cloth. Avoid using harsh chemicals as they might damage the fabric. Also, place the chairs on a flat surface to maintain their stability. With proper care, these chairs will serve you well for a long time.