I actually custom made it out of 1/8th inch birch plywood. I put several coats of sealer on it to block out the wood grain and then painted it flat black. At a glance, you wouldn't know it was wood. You'll note that it couldn't touch the floor due to the lower hvac vent being in the way. Because of this, I had to hang it from bolts from the shelf. The angle came out perfect for viewing purposes.
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~ John