This simple design rearview mirror easily attaches to genuine room mirrors (rearview mirrors) with a width of 200mm or more and a height of approximately 55-80mm using the protrusions on the back, allowing for a wider view of the rear. - Type: Room mirror body - Color: Black - Size: Approximately 30cm x 7cm Thank you for viewing. I used this because the rearview mirror in my previous car was small and difficult to see. Please consider purchasing this used item, as it is no longer compatible with my current car.