If you purchase the bigger indicator, They can be tricky to stand. The bases are aluminum. The hole the place the support submit is supposed to established in at The bottom was bent up, and it had been embarrassing as I fought To place it up then work out https://what-you-need-to-know-if53197.frewwebs.com/34320373/the-definitive-guide-to-barcelona-exhibition-services-adam-expo-stand