1. Durable Metal Arch Backdrop Stand x 7.2ft (HxW) ATR ART to REAL Metal wedding arch backdrop stand is made of quality anti-rust metal material, from a 15mm diameter aluminum tube, and a 0.9mm wall thickness. You do not need to worry about the balloon arch fading or rusting. It can be reused many times. Both are durable for indoor and outdoor use. 2. Stable Wedding Arch Stand: The square tube arch backdrop stand has more stability than the round tube and is not easily distorted or deformed. The bottom of the wedding arch with a crossbar provides a more stable support for the wedding stand frame. 3. Easy Assembly Disassembly: With the upgraded square tube design of the wedding arch, you can install it more easily. One person can easily do it in a few minutes. Portable to space anywhere at your will 4. Wide Application: The square gold wedding arch backdrop stand is suitable for weddings, bridal showers, photo booth backdrops, Birthday parties, gardens, school opening ceremonies, graduation party decorations, Christmas decorations, New Year's decorations, and Photography. Hope this arch stand can give a big surprise to your Party!