Prerunner Free Flo Tailgate Net for Sale. Keep cargo in your bed from going free range, even with your tailgate down, or off. Improves gas mileage by reducing air drag, while performing most of the tasks of a regular tailgate. It’s never been used, and it’s manufactured from a single panel of vinyl laminate polyester for durable long-lasting wear. It’s also resistant to fading or cracking caused by sun exposure. The dimensions are 48” long by 15.5” tall.