Laid out ready for clamping into the PVC securing pieces

Laid out ready for clamping into the PVC securing pieces.

The screen panels are laid across the  PVC piece, then the top securing piece is squeezed into the bottom. Securing the panels.
I found I had to make use of the full length. Others who don't require the full length could cut off the excess at the top when secured.
At the bottom of the screens can be seen the inserted weighted pieces.