Convex angle designed to maximize view of blind spot when passing and changing lanes on any road. Help to avoid potential accident or collision, creating a safe driving environment Perfect for any Car, Van, SUV, And Trucks. 360 Degree adjustment maximize your view with wide angle in car. Helps you to forecast the next surroundings when passing , changing lanes or parking.

• Effectively widen your safety vision, master the rear vehicle movements, clearly judgment in advance, change lanes with confidence, and make it easier to make a U-turn.
• Choose from Fixed or Adjustable Angle with 360 degree rotation and 30 degree adjustable sway. You can adjust the angle to maximize visibility as you prefer. 
  
• Real glass curved frameless ultra-thin slim design, equipped with 3M adhesive for pressure-sensitive tape installation. IP67 waterproof, rust resistant and the glass will not haze, suitable for interior or exterior use.
• Please clean your original car side mirror, then stick the blind spot mirrors to the mounting bracket and install them on side rear view mirrors.