Feature:
Wide angle view reduces blind spots and increases safety when you are passing or changing lanes
Improves confidence while backing up and parking
Increase Visibility and Improve Vehicle Safety
Unique and affordable blind spot solution
Universal Fit, suitable for interior or exterior use
Suitable for installation on rearview mirrors and side mirrors
Fits most cars and trucks
Comes with stickers, Easy Installation, Directly Stick On

Material: Durable ABS Plastic
Item diameter: approx. 55mm
Mirror diameter: approx. 45mm
Frame Color: This link is Black

How to use:
Clean the rearview mirror
Tear off the blind spot's adhesive tape
Stick it to the proper place
Get the best view position
Hold for some time