This is a vinyl topper that covers the center label and uses the rotation of the record to generate waves. Secures to the surface your record player is on. Allows for different shaped axles for customizable wave patterns https://www.youtube.com/watch?v=kwKIjMZDrXgPlace axle inside main frame, and secure by attaching the wheel to it. Place the rings in the holes at the top. Attach support poles and insert them into the feet, taping them or weighting them down to surface your record player is on. Sand pieces or add paper shims to make all connections tight. Put a rubber band around the wheel to give it more friction on the record. Enjoy!