Using these Christopher Knight Home® Luton Outdoor Wicker Dining Chairs is a breeze. Simply assemble them following the included instructions, and they're ready to use on your patio or deck. When using, make sure the chairs are on a flat surface to avoid wobbling. For maintenance, clean the chairs regularly with a mild soap and water solution. Wipe them dry after cleaning to prevent any damage. Avoid placing the chairs in direct sunlight for long periods to prevent color fading. If you live in an area with harsh weather, it's a good idea to store the chairs indoors during the off - season to keep them in top condition.