This backdrop stand kit is super useful for various events like weddings, parties, and photography. To set it up, start by connecting BAR A to BAR B and then to BAR D. When you need to tighten the parts, just turn the knob to the right. To loosen, turn it to the left. Keep in mind that the sand weight bags and other accessories are not included in the package. The stand has a maximum height and width of 10ft and a minimum height of 53.5' and width of 26'. If you need more space, you can purchase two kits for a 10ft x 20ft area or three kits for a 10ft x 30ft area. Since it's made of metal, it's durable, but try to keep it dry to prevent rust. When not in use, disassemble it and store it in a cool, dry place.