Using these pillows is a breeze. Just place them on your sofa, chair, or bed to instantly spruce up the look of your space. They're suitable for both indoor and outdoor use, so you can move them around as you like. As for maintenance, if they get dirty, simply spot clean them with a mild detergent and water. Avoid using harsh chemicals as they may damage the fabric. Since they're water and UV resistant, they can withstand normal outdoor conditions, but it's a good idea to bring them indoors during extreme weather. There's no need for any assembly, so you can start enjoying them right away.