multi colour striped carpet runner new hallway stairway runner non slip new door mat hallway runners non slip grey heavy duty carpet runner mat extra anti slip runner rug underlay runrug kitchen rug non slip mat hallway runner non slip stair carpet runners runrug long carpet runner for hallway best hallway runner rug very long non slip sweet home s ribbed waterproof non hallway 60x180cm gy runner rugs extra long nonslip carpet runner