1. MAXIMIZE YOUR VISION FIELD: With the improved 360 rotation and the convex wide-angle design, you can see three lanes of traffic. The viewing angle is maximized and blind spots are effectively eliminated, achieving the highest level of safety without affecting normal driving.2. STABLE DESIGN: The ABS anti-collision shell protects the mirror surface, which is more durable than dead-angle mirrors with no shell and does not need to be replaced frequently. The blind spot mirror is made with a 3M weatherproof adhesive that can be used to install pressure sensitive tape so you don't have to worry about it falling off.3. CURVED SURFACE DESIGN: The scientific arcuate curved surface mirror can be adjusted freely, effectively eliminating a number of blind spots. After installation, the mirror angle can still be adjusted up, down, left and right.4. EASY TO USE: First wipe the sticky position on the vehicle's rearview mirror, then fix the rearview mirror with 3M glue. It can be used after adjusting the angle.5. MULTIFUNCTIONAL SAFETY PARKING ASSISTS REVIEW MIRROR: It is an ideal choice for all general purpose vehicle auto parts, every truck, every car, every SUV, every motorcycle and every mobile home for safety reasons. Even a beginner can easily reverse and park without worry."