The WatchYrBack GREY 12-inch Convex Mirror is a great pick if you're looking to improve safety and visibility in areas where you need to see over short to medium distances. According to the manufacturer, this mirror works best when it's within 15 feet from where you're standing. Our research also shows it does a good job in places like garages and driveways, where seeing close-up details is a plus.

Most people like how clear the mirror is and how well it lets them see what's going on in blind spots, which can be super useful for driving or parking safely. Just keep in mind, because it's a convex mirror, things that are farther away will look smaller—so it might not be the best for spotting distant traffic.

Installing this mirror is pretty simple. It comes with all the needed hardware, so you can mount it wherever easily. Many folks have mentioned how hassle-free the setup is.

Plus, it's built to last, with the manufacturer saying it's tough against extreme weather—handy if you're putting it outside. While there have been a few reports of it detaching over time, these seem to be pretty uncommon.

So overall, if you need to boost visibility around your place, this 12-inch mirror is a solid choice, especially for closer range viewing. Just make sure it's the right size for what you need!