To use this backdrop stand cover, simply pull it over the 6ft round top wedding arch until it fits snugly. It's designed to cover both sides, adding a touch of elegance to your wedding. When cleaning, hand - wash it in cold water with mild detergent and let it air dry. Avoid using bleach or harsh chemicals as they may damage the spandex material. Store it in a cool, dry place when not in use to maintain its quality and color.