Using these backdrop covers is a breeze. Simply slip them over your half - moon wedding arch Chiara backdrop stand. They are pullover covers, so getting a snug fit is easy. When it comes to uses, you can use them for all sorts of events like weddings, parties, or even to decorate your home. Just make sure to remember that this order is only for the covers, so you'll need to have your own stands. For maintenance, it's best to gently hand - wash the spandex covers in cold water. Avoid using harsh detergents as they can damage the material. After washing, let them air dry. This will keep your covers looking great and ensure they last for many events to come.