Do you need to use your office or gaming chair on wooden floors without damaging the floor?

Or do you play racing sims and don't want your chair to move when you hit the brakes?

Then print a few of these and place them under your chair wheels.

If you're using it on a wooden floor, I'd recommend using sticky rubber pads that you can get at convenience stores, to make sure they don't slide.

It takes about 19 minutes to print each on a Bambulab P1S.