This anti slip rug creep underlay is the only guaranteed way of stopping/reducing your carpet runner from moving/walking. The underlay works on all types of flooring ie. Carpet, Vinyl, Wood, Laminate, Karndean, Ceramic Tiles, Marble etc. The anti creep underlay has a unique patented technology that sticks it self to the back of the runner with out the need of any glues or adhesives. Simply unroll the non slip matting onto the back of the hallway runner making sure that the underlay is centralised down the middle of the carpet runner and thats it done, your problems are solved!