NorWesCo 558007 16" x 8" Undereave Soffit Vent, Galvanized NorWesCo"s complete line of galvanized building products are strong, easy to install, and come with a lifelong guarantee of durability. NorWesCo 558007 16" x 8" Undereave Soffit Vent, Galvanized Features: Under-eaves ventilators insure fully effective ventilation when used with Leigh or attic vents Finned louvers deflect rain or snow, yet allow air circulation Have picture-frame margins Galvanized Steel Size: 16" x 8" *Image may vary by size, material or color