Product Details: The Velvac 6" x 3.5" Top Hat Add-On Convex Mirror is the perfect solution for improving visibility around and beside your vehicle. This independently adjustable mirror is designed to provide optimal viewing of typical blind spot areas. Installation is quick and easy and the mirror can be mounted on either the driver's side or passenger side mirror. With this mirror, you can drive with confidence knowing that you have improved visibility and safety. FleetPride is your First Click in Heavy Duty®.