Keep area rugs securely in place with this gray non slip rug pad. Machine woven of synthetic fibers this pad has a latext backing that makes it not only soft and cushioney but makes it highly non-slip. This pad is reversible and good for use on carpet and on all hard surface floors. This grip pad adds a layer of comfort, protects your floors, and prevents your rug from moving and sliding. Intended for indoor use only. .24" x 140.16" x 175.98"