Installing these "wheels" on a Walmart TV stand was pretty easy. Due to the size of the TV stand (large black chipboard cabinet with drawer holes) I ended up using all 12. Even with all 12, it's not that easy to maneuver this damn thing. Actually it was more difficult. Of course, the legs that the stand came with broke a while ago, so I figured they would at least get the stand off the ground and make it a little easier for me. nope I rearrange often for a variety of reasons, mainly cleanliness. I will buy better videos over time. My mistake. I still hate carpet.