To use this backdrop stand cover, simply pull it over your 6ft round top wedding arch stand. The snug - fitting design ensures it stays in place during your event. When it comes to maintenance, it's easy. You can gently hand - wash it in cool water with a mild detergent. Avoid using bleach as it may damage the shimmer tinsel spandex material. After washing, let it air dry. Keep it in a dry place when not in use to prevent any mold or mildew. And remember, it's double - sided, so you can make the most of both sides for a more eye - catching display at your wedding.