Using your Christopher Knight Home® Nestor Outdoor Expandable Dining Table is a breeze. When you need more space for a larger gathering, simply expand the table with a few easy movements. It can go from its compact size (35.50 inches deep x 63.00 inches wide x 29.75 inches high) to the expanded size (35.50 inches deep x 79.00 inches wide x 29.75 inches high). Assembly is required, so make sure to follow the included instructions carefully. As for maintenance, clean the table regularly with a mild soap and water solution. Avoid using harsh chemicals as they can damage the acacia wood. Also, when not in use, it's a good idea to cover the table to protect it from the elements. If you live in an area with extreme weather, consider storing the table indoors during the off - season to ensure its long - term durability.