This single add-on mirror clamps to your factory mirror and mounts in portrait orientation to extend rearward visibility when towing. The oval glass is 5-1/8 inches wide and 7-3/4 inches tall, adjusted by hand.

Black textured plastic, no electric controls, heating, or folding. Fits beside your factory mirror without modification for towing applications where extra height helps clear your trailer profile.

• Single mirror, manual adjustment
• Oval glass: 5-1/8 x 7-3/4 inches (portrait)
• Black textured plastic