○○: Material: PC+ABS○○: color: red○○: Diameter: 45CM , 60CM , 80CM , 100CM , 120CM-------------------------------------------------○○: HD PC Mirror: Use high-definition wide-angle PC mirror, clear imaging, high compressive strength, wide-angle view.○○: Safety convex mirrors are suitable for any kind of outdoor or indoor areas with poor visibility.○○: Applicable occasions: country roads, corners of intersections, sidewalks, warehouses, hospitals, factories, parking lots, farms, intersections, schools, highways, intersections-------------------------------------------------prompt:○○: We use international logistics, products generally need 15-25 days to ship, if more than 30 days, please contact us in time, we will help you solve the problem as soon as possible;○○: This product is manually measured with an error of 1-2 cm;○○: Due to light, there may be some errors in the display and shooting angles; this is not a quality issue;○○: We will pack each product properly. If there is any damage during transportation, please contact us in time!-------------------------------------------------This wide-angle lens is very practical in any obstacle space and can be used to overcome obstacles, which can reduce blind spots and widen the field of view.