Mini round-shaped blind spot mirror. It can provide wide viewing angle during driving to help you view the road situation, reducing the blind area and ensuring driving safety. With double-sided adhesive on the back, easy stick it to your car rearview mirror, and it can stay firmly and stably on the rearview mirror, not easy to fall off. Features: Fine quality material, water-resistant, sturdy and wear-resistant. Ultra clear glass mirror, no image-deformation. Easy to install. Equipped with double-sided adhesive on the back, just stick it to your car rearview mirror. Can stay firmly and stably on the rearview mirror, not easy to fall off. 360° rotation design for more flexible use, easy to adjust it to meet your using needs. Effectively enlarge your viewing angle, reducing the blind area and ensuring driving safety. Specifications: Material: Glass Quantity: 1PC Mirror Surface Diameter: 50mm / 1.97in Mirror Frame Diameter: 58mm / 2.28in Thickness: 12mm / 0.47in Package Size: 170 * 100 * 10mm / 6.69 * 3.94 * 0.39in Package Weight: 31g / 1.09ounces Note: 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow a little measuring deviation due to manual measurement. Package List: 1 * Round Mirror Many Questions about Drop