IKEA Poang Chair Robot Vacuum (Roomba) Guards

I had tried several other solutions for this, but decided in the end to make my own. These clip on just tight enough that you can pick up and move your chair without fear of the guards moving. There are two sizes, one for the side pieces, and another for the rear piece. I used one for each side and two across the back to successfully keep my robot vacuum from high-centering on my Poang chair.

Full disclosure, I know that there are variations in the Poang chair. These were designed specifically to fit my chair, but should fit several other chairs as well.