Using your Nardi Antracite Outdoor Reclining Armchair is a breeze. Simply sit back and adjust the chair to one of the two reclining positions for maximum comfort. If you want to change the look or replace worn - out cushions, you can easily install the available replacement cushions. When it comes to storage, you can stack up to 8 chairs together to save space. As for maintenance, since the chair is made with UV - resistant resin and fiberglass, it can withstand outdoor elements well. However, it's a good idea to clean it regularly with a mild soap and water solution. Also, check the non - slip replaceable foot pads from time to time and replace them if they show signs of excessive wear. Keep in mind that although the chair has UV protection, it's still best to avoid long - term direct sunlight exposure if possible to maintain its color and quality over time.