The Targus Dual Fan Chill Mat lets you move seamlessly from desk to lap so you can work comfortably anywhere. It supports laptops up to 15.4" and features dual fans to help keep you and your laptop cool along with open edges to allow for optimal airflow. For added stability L-shaped rubber stops keep your laptop in place ensuring that your laptop won't shift when you're using it on your lap or at your desk. And keep yourself neat - the cable wraps around the outer edge to keep clutter to a minimum. Lightweight and slim the Dual Fan Chill Mat can be easily slipped into a bag for easy transport and makes it easy to carry whether traveling for work school or pleasure.