IKEA items used:
Dokument Letter Tray
I took my unused DOKUMENT wire letter tray to make a light-weight drawer to keep the clutter off the desk surface.
Step 1: Cut the letter tray frame
Cut the rails out of the letter tray frame using something like a pipe cutter, hacksaw or Dremel etc.
Step 2: Attach the tray to the underside of the desk
Then I mounted the tray to my desk using 1.75″ wood screws to go through the tube and bite into the desk surface.
The full step by step instructions can be found here.
~ John Huang