Using this backdrop cover is easy. Just slip it over your 6ft round top wedding arch. The pullover design ensures a tight and secure fit. When using it, make sure the arch is clean and free of any sharp objects that could tear the spandex. For maintenance, you can gently hand - wash it in cold water with a mild detergent. Don't wring it out; instead, lay it flat to dry. Keep it away from direct sunlight when not in use to prevent color fading.