The Grip-It Ultra Stop runner and area rug pad is specially designed to help keep rugs in place on hard-surface floors, including hardwood. This under-carpet non-slip pad is fast and easy to install, and a perfectly low profile makes this hard-surface rug pad ideal for areas that don't need any extra cushion. Made from a woven polyester scrim coated with a specially formulated high-grade vinyl compound, this anti-slip rug pad is durable and strong. Our Ultra Stop carpet pad uses a special “open weave” construction that offers excellent surface area coverage while still allowing enough airflow to make vacuuming easier. Our non-skid rug backing comes ready to use right out of the package, but can also be trimmed to the right size and shape. The perfect rug pad for hard-surface floors, this non-slip pad is intended for use on clean, dry, and fully cured floors. Vinyl rug pads may not be suitable for use on lacquered, acrylic, or water-based polyurethane floors. Do not use on heated or porous floors. Please follow the flooring manufacturer's recommendation. We offer a 10-year guarantee with proper use and maintenance