Using these pillows is super easy. You can place them on your sofa, chair, or bed to instantly spruce up the look of the space. For outdoor use, just put them on your patio furniture. When it comes to maintenance, since they are water - resistant, a light wipe with a damp cloth should do the trick if they get dirty. Avoid using harsh chemicals as they might damage the UV - protected polyester material. There's no need to worry about assembly, as they come ready to use. Just make sure to keep them away from sharp objects to prevent any tears. And remember, these pillows are for personal use, not for commercial purposes.