This round convex mirror is designed to enhance the visibility for drivers of buses and large trucks. Its large size and curved surface provide a wider field of view, making it easier to spot vehicles in blind spots. The mirror is an essential accessory for improving safety during lane changes and reversing maneuvers. Features -Color:Black -Material:Abs,glass,metal -Size:14.50X14.50X3.00cm/5.70X5.70X1.18in -Size:12.00X6.00X2.50cm/4.72X2.36X0.98in -Safety assurance: the large convex mirror provides a comprehensive view, effectively eliminating blind spots and ensuring driving safety -Easy installation: simple installation steps allow for easy attachment to truck mirrors without the need for additional tools -Durable materials: made from durable abs,glass,metal materials, it is shockproof, rainproof, suitable for various harsh environments -Multi functional design: adjustable angles make it suitable for different vehicle models, offering better visibility and driving experience -Convenient use: easy to install and use, enhancing your driving safety with minimal effort Package list: 1 reversing mirror, 1 clip large truck rearview mirror