This dome was built for testing purposes and was never used outside.
It is a complete 24' diameter 3V 5/9 Megadome, using 1.5" furniture grade white PVC. The dome is 9.75' in height. The thick PVC makes this a very strong dome capable of holding a huge amount of weight. There is no cover with this kit.
All Sonostar hubs and struts have a UV additive included in the mix, to prevent premature coloring or brittleness.