EFORCAR Blind Spot Mirrors, Rear View Blind Spot Mirror Adjustable,Auxiliary Stick-on Wide Angle Auto Spot Blind Mirrors (2 Pack) BROAD VISION: Help to improve driving safety in the blind spot (horizontal or vertical views); UNIVERSAL: Fits for any universal vehicle; SWAY ADJUSTABLE: 20sway adjustabe, maximize your view with wide angle in car, insures you to correctly forecast the surroundings to decide to pass or change lanes; STICK-ON DESIGN: Waterproof adhesive for easy installation, guaranteed durabilitysolid paste, tear off without leaving marks, suitable for exterior use; WARRANTY: 1 year guaranty! Just contact us if it was damaged, defect, lost, or stolen, even unlike. We promise we will solve your problem at last;