oneupprod

I have made 3 90cm x 60cm panels out of wood and covered one side in acoustic foam. For a while, I was resting them on a desk, but now I would like to add hinges to make a somewhat portable "isolation" booth. The problem I am having is that I can't find / figure out a viable way to elevate the panels 1 - 1.5m off the ground in a way which would allow me to fold the 3 panels together for storage. I thought of adding legs, but the wood on the panels is around 1.5cm thick, so this isn't really an option.

Are there any stands for this purpose?

Any DIY approaches?

The most important factor is price. I am a student and can barely afford rent at the moment, never mind spending £100's on stands.

Thanks in advance!