Reese Towpower Premium Towing Mirrors are a great addition for anyone trying to maximum vision while driving. They keep your cargo in good sight lines while towing. The dual mirrors (1 convex; 1 flat) are fully adjustable. This mirror is a must for anyone who is a frequent towing enthusiast. Specifications Manufacturer Warranty 1 year limited warranty Product Width (in.) 6.9 Product Depth (in.) 2.75 Product Height (in.) 15.75 Reese Towpower Dual View Clip-On Towing Mirror: Fully-adjustable dual mirrors to maximize vision Trailer towing mirror has an aerodynamic design Adjusts to fit an existing mirror Includes non-marring, adjustable security straps Attaches in seconds to mirror Model# 7034200