Im telling you, this amazing project will make your content 10x better.
Watch the video tutorial below to learn how to build one.
Secure it using a brad nailer.

Image credits: DIY Creators via Youtube
Add some backing right on where the two pieces of plywood meet to add security.
Now, that the wall is built, the next is to attach the wheels.
Line up the casters to the 2 x4 lumber, mark the hose, then drill them.

(Cut the pallets to different lengths to give them a random look.)
Install them using a brad nailer.
Repeat this process until you installed all the pallets.

As the wood filler is drying up, tape off the areas that youre not going to paint.
After this, sand down the wall and prepare it for paint.
With this, start painting your wall with your preferred color.