Currently, we are using 3/4" PVC to make arches for events. The PVC has a "memory" and will warp into different curved shapes which make it more and more difficult to use again. Some get so bad that it can ruin the look of a future arch. We are often left using these items once per event and would like to find a way to use our framing multiple times so that we can reduce wastes product. There is also the added challenge of storage with whatever we choose.