STEP 2. GLUE THE BOARDS
Use a nail gun to nail it together to form a box. Make a frame for the front of the tv with the miter saw. Cut your boards at a 45-degree angle just large enough for the screen of the TV to show. Secure with wood glue.
STEP 4. FINISH THE BACK OF THE FRAME
The final step to building the frame is finishing the back. Because I wanted it as light as possible, I used waistband elastic, one for the top of the TV and one for the bottom. It worked like a charm!