Features Adjustable viewing angle for safe parking, it allows you to see clearly the rear wheel, thus it is easier to back up your car Wide-angle convex design lets you see wider field of vision,removes blind spots, perfectly to new drivers Can be installed either BELOW or ABOVE rear view mirrors. Easy installation with strong stickers. Aerodynamic principle design,streamlined appearance, perfect match with your car Specification Type: Car Side Mirror Blind Spot Mirror Material: ABS + Glass Dimension: 4.33*1.54*1.69 inch (110*39*43mm) Features: HD Glass, Waterproof, Universal Placement on Vehicle: Left & Right Suitable Scene: Car Rearview Mirror Fit For: Cars, Trucks, SUV, RVs and Vans Package 1 x Car Wide-Angle Blind Spot Mirror