Using the PuckDaddy extension for the Malm dresser, you will notice that there is no real mounting kit to screw it to the Ikea Malm. It will slide around and is not safe at all.

Have designed this brackets to mount the extension to the Malm dresser, so it won't slide around. Two in the front and two in the back worked fine for me and are stable enough. Use the holes in the corners of the Malm to mount them in the back.

Have used some 3x 16 screws.

In my case the front and back board have different thicknesses and I had to adjust the model, have marked them with Front (F) and Back (B).

Link to the PuckDaddy extension:

https://www.puckdaddy.de/wickelaufsatz/fuer-ikea-malm