Using these Christopher Knight Home® Crosswind dining chairs is a breeze. Just assemble them following the included instructions, and they're ready to use in your dining area. For a casual meal, simply sit back and relax; for a formal dinner, they'll add a touch of class. When it comes to maintenance, use a soft, dry cloth to regularly wipe the chairs to keep them clean. Avoid using harsh chemicals or abrasive materials as they can damage the 100% polyester fabric. If there are spills, quickly blot them with a clean cloth. As for the legs, depending on the material, you might need to treat them differently. For wooden legs, you can use a light wood polish occasionally. Also, make sure to place the chairs on a flat surface to prevent wobbling and ensure long - term stability. And remember, since there are multiple options for materials, colors, and finishes, choose the maintenance method that suits your specific chair set.