Measures 8" x 12" Convex Replacement Glass The Open-View mirror system is a dynamic two head mirror configuration which offers a “view” between flat and convex mirror heads for drivers who prefer to have a non-continuous image transition in the mirror lenses and adjustable forward sightline views around two separate mirror heads. The standard Open-View and oversized Open-View ES (Equal Size) mirror heads are designed with a clean and simple modern shape, while maximizing viewable lens to housing size, and head to weight ratios. The mounting application is 1” black or stainless steel O.D. tube. The heads are available in all configurations ranging from hand adjustable, to heated, to heated/remote.