# What Is The Small Mirror On Your Car's Side Mirror For?

> The small mirror attached to your car's side mirror is called a blind spot mirror. It's usually a small convex piece of glass added to either corner of the main side-view mirror.

- **Source:** [SlashGear](https://www.slashgear.com/1949147/what-is-the-small-mirror-on-car-sidemirror-for/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68ac83bcab2179663eadc150)
- **Published:** 2025-08-25
- **Category:** Cars
- **Tags:** #mirror #side #small #added #areas #attached #blind #called
- **Canonical:** http://localhost:4321/a/68ac83bcab2179663eadc150

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._