The 36 inches high net extends up to 12 feet wide , Retractable weather proof polypropelene net This product is not for pool use and is not a safety gate Unit weighs only 8 pounds and mounts on either side of the driveway This retractable black net provides a visual barrier between your children and neighborhood traffic. The 36" high net extends up to 12' wide. Unit weights only 8 pounds and mounts on either side of your driveway with enclosed ground sleeves. This product is not for pool use and is not a safety gate. Please remember that adult supervision is always required with young children.