The Bullet Boot 2″ Pipe Flashing Vent Cover is a durable and weather-resistant roofing accessory made of rubber. With a thickness of 2 inches, this product provides a reliable seal to help protect roofs from water damage. Designed specifically for pipe flashing, this vent cover ensures a secure fit and allows for proper ventilation while keeping out moisture and debris. Perfect for use in various roofing and gutter systems, the Bullet Boot is a practical and reliable choice for any residential or commercial project.