This is pretty cool unique machine that I’m sure some company out there can use. It professionally over wraps CD cases. Just like the one you use to get in the stores. It just requires any air compressor plugged into it. It only requires 5 lbs of pressure to run. The compressor is not included. It comes with 3 or 4 rolls of over wrap film. Enough to do thousands of CDs. The film is worth $500 alone. You can wrap hundreds of CDs an hour once you get the hang of this thing. Simple to use. You advance the film to the line , slide the cutter across the film and just drop the CD case into the chute and repeat. It spits them out the end to a supplies box all wrapped.