Using this wedding arch cover is a breeze. First, make sure your 7.5ft Crescent Moon Metal Wedding Arch is set up properly. Then, start with the top piece of the cover and pull it over the top part of the arch. Next, take the bottom piece and pull it up from the bottom of the arch until it fits snugly. For a better look, adjust the cover to smooth out any wrinkles. Remember, this order only includes the cover, so you'll need to have your own arch stand. When it comes to maintenance, after each use, simply hand - wash it in cold water with a mild detergent. Don't bleach it. Hang it to dry. Store it in a cool, dry place when not in use. This way, your cover will stay in great shape and be ready for your next event.