Using these Christopher Knight Home® Santa Cruz Outdoor Wicker Armless Sectional Sofa Seats is a breeze. Just place them next to your existing sectional sofa to expand your seating. For a gathering, arrange them in a way that suits the number of guests. When relaxing alone, you can position them for the best view in your backyard. As for maintenance, keep them clean by wiping with a damp cloth regularly. Avoid using harsh chemicals as they might damage the wicker or the cushions. During extreme weather, it's a good idea to store them indoors or cover them with a waterproof cover. If the cushions get wet, let them dry thoroughly before using them again. That's all you need to know to keep your seats in great shape and enjoy them for a long time.