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 degrees 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