Size: 7.2FT / 2.2M Composed with durable 1.0mm thick round steel tubes, golden painted exterior, corrosion-resistant. All the arches are connected firmly by spring buckle, much durable for use. The pinball buttons are also not easily dropped or broken.. A full foamed package ensure all the tubes can't be crack or damaged during transportation. No more excuses or flurry with be coming soon wedding or any other ceremonies.