The Continental 6" Deluxe Flashing for Gas Inserts - Black is a stylish and durable accessory designed for use with Napoleon gas fireplace inserts. This high-quality flashing offers a unique, decorative appearance that enhances your fireplace's overall décor. Built for lasting durability, it is suitable for openings smaller than 27" x 42" (H x W), providing both aesthetic appeal and functionality for your home.