Glow Hog Floor Mats feature glow in the dark directional arrows that point pedestrians in the right direction for over 2 hours after the lights go out. In addition, they recharge once you turn the lights back on, making them easy to maintain. This unique glow-in-the-dark floor mat provides a convenient source of light in emergencies, during power shortages and after-hours for security guards or other personnel. The sturdy rubber backing contains 20% recycled content. Choose from different sizes and show your guests, patients, co-workers and customers the door in a whole new way.