1. Use wide-angle technology to provide you with a panoramic view, allowing you to see more of what is behind you 2. Fits Most Rearview Mirrors: Fits most car, SUV, and truck rearview mirrors between 2.2 inches (55mm) and 3.1 inches (80mm) in height; simply snap on and securely attached 3. Provides you with a 160-degree all-round viewing angle, helping to reduce blind spots 4. Different from ordinary car mirrors that are flat and small, this car mirror has a huge convex glass shape of nearly 12 inches, allowing you to see two blind spots at a glance 5. Material: PP+glass 6. Product size: 28.5 x 7.2 x 2cm