CARFERE Blind Spot Mirror, Circular Convex Mirror for Car Taxi Van (2017 2nd Generation, ABS, 2 Pcs/Set) Electroplated ABS coating material, it has a longer life-span due to the material itself, the optical quality is good, and there are no bezels or edges, just a clean chrome surface, rimless and ultra-thin slim body. 2 packs for an independent package, the extremely useful convex blind spot mirror helps drivers to see the following cars behind when driving or changing lanes, it makes that easier for drivers to observe their tire condition, park cars or not to curb rims with this mirrors assistance. The mirror is connected onto a rotatable base, they are adjustable once we stick them onto the mirrors so we can get the right angle and they seem to adhere very well, which allows it for full maneuverability in all angles of our vehicle so we are comforted with the ease of driving. Tiny and lightweight, rimless body, its suitable for car interior or exterior use, it works as a little baby rear-view mirror to watch our lovely babies without turning head back, the mirror doesn't vibrate or distort things or images too much, it will not fog up, no too much glare at night. With 360 adjustable and rotatable viewing angle, it reduces blind spot for highest safety rate, we feel much safer. All these mirrors come with the mirror and base separate, it uses 3M tape to help stabilize on the rear.