Review on 🪑 SlipToGrip Furniture Gripper Pads - Stops Sliding on Any Surface - Multi-Size (4 Pads) - Adjustable to Fit 4", 1", 2" and More - Pre-Scored for Easy Size Adjustment - 3/8" Felt Core - Anti-Slip, No Nails, No Glue - Surface Grip Pads by Francisco Duncan

I bought these because my couch kept sliding on the tile floor. I just put pads under the 2 front legs. Later that evening, my husband seriously asked me if I glued the sofa to the floor. It looks like the couch wasn't moving as expected, when he sat down he tried to slide it across the floor but couldn't move it an inch. Fluff with structured rubber coating on both sides. But they definitely work! I will buy more if I ever need them but they perform quite well and there are 4 panels (I only used one panel for all my living room furniture). So when I'm not buying furniture they seem to be keeping a good time.