This fixed my problem, no more sliding when three kids sit on the couch. I recently mkved into a place work 2 hard wood floors and keeping the furniture in place was impossible with kids until I purchased this funiture pads.

I had a large rocker/glider that always moved all around our wood floors. I put 4 small squares on the bottom and now it does not move. In fact when I put it down and tried to slide it a few inches, I had to lift the chair. It works that well. In addition I have 2 large sofas that recline, they are heavy, but slide anytime someone opened up the legs to recline. With these pads the couch does not BUDGE