Extend up to 4.5" for towing and feature more than twice the glass of the average mirror for a near-panoramic rearward view beside your vehicle and trailer- Feature vibration-dampening bi-pillar construction for crisper, clearer reflected images - Are constructed of tough ABS plastic for impact resistance - Fold against your door for tight-space maneuvering - Have built-in stops that keep them from scratching your paint - Are available in manual-tilt, power tilt and power-tilt with defroster models - Install easily and fits like original equipment - Backed by more than 45 years of enduring Bestop quality and are covered by the Bestop one-year limited warranty.