Bestop Extendable Towing Mirrors extend up to 4.5" and feature more than twice the glass of the average mirror for a near-panoramic rearward view. Featuring vibration-dampening bi-pillar construction for crisper, clearer reflected images, these mirrors are constructed of tough ABS plastic for impact resistance and fold against your door for tight-space maneuvering. Mirrors are available in manual-tilt, power tilt and power-tilt with defroster models.