Using your Christopher Knight Home® Outdoor Dining Armchair Set is easy. Just assemble it following the included instructions. Once assembled, place it in your desired outdoor location like your patio or garden. When sitting, lean back on the grey rope backrest for maximum comfort. For maintenance, clean the acacia wood regularly with a mild soap and water solution. Avoid using harsh chemicals as they may damage the wood. In bad weather, it's a good idea to cover the chairs or move them indoors to prevent long - term exposure. Also, check the assembly parts occasionally to make sure they are tight and secure.