2-Pack Car Blind Spot Mirror, HD Convex Wide Angle Mirror, Car Rectangular Adjustable Angle Side Rearview Mirror Accessories, Universal Car Parking Aid Tool (Black)

I got these stick-on mirrors to fill in the blind spots on my side mirrors. I'm pleased and am ordering them for more vehicles. They went on nicely and significantly extend the view. I verified them by slowly driving by parked vehicles and confirming that at all times I could see car directly or in the mirror. My side mirrors alone left a portion where parked car was invisible (and I have my side mirrors adjusted as far out as they can be).Mirrors are glass. Have curvature (see photo) so are wide-angle. Hinge is stiff so shouldn't drift from vibrations. Adhesive is strong (clean mirror first with iso. alc.).

These work perfectly on my Hyundai Elantra. I can see on both sides of my car where I couldn't before. They are mounted on adjustable brackets. Are they the quality of a high-end Gaming Computer or a Canon EOS R5, but they get the job done. I recommend these products.