A brilliant solution to stop rugs slipping or moving on hard wooden and stone floors. Our luxury runner rug underlay keeps your rugs straight and looks great on top of carpets, sisal and seagrass flooring. It's lovely underfoot and gives extra depth, and comfort to your rug, with a lovely squishy feel under your toes. It's also great for smoothing out any lines or crinckles after washing ... we ALWAYS use underlay on our rugs at home and in photography... The underlay allows the rug to breathe, with no risk of oxidation or discolouration to any flooring surface. When using on top of carpeting, place the underlay black side down. When using on wood, stone or other hard surfaces, place the underlay grey side down. Cleaning guide: Vacuum loose debris on a low setting on your hoover. The underlay is easy to reposition once areas underneath and around are clean. Also available in a range of pre-cut sizes compatible with your Weaver Green Rug, view them all here.