Using these pillows is super easy. You can place them on your sofa, chair, or outdoor furniture to add a pop of color and style. Whether you're using them indoors or outdoors, they'll bring a fresh look to your space. As for maintenance, if they get dirty, simply unzip the cover and hand - wash it with mild detergent. Let it air dry. Since they're UV and water - resistant, they can withstand normal outdoor elements, but it's a good idea to bring them inside during extreme weather. You don't need to assemble them, so you can start using them right away. Just make sure to select the right options on the page to get the exact product you want.