The Duraflo 61PML201 Mini Louvers Vent is a 2-inch diameter, round, white plastic vent designed to enhance airflow, making it an ideal solution for roofing applications. The mini louver design allows for efficient ventilation, helping to regulate air circulation and prevent moisture buildup in attic spaces. Its compact size and durable plastic construction make it suitable for discreet installation in roofing systems, ensuring long-lasting performance and optimal ventilation while maintaining the integrity of the roof structure. Perfect for areas that require light ventilation, this vent contributes to roof longevity and energy efficiency.