Mail Delivery Magnetic Sign Rural Carrier Magnet 8" x 14.5"

They worked well but must not be meant to be left on for high speed travel apparently. I meticulously scrubbed my car prior to application so I wouldn't lose them because I heard from other carriers how both surfaces need to be completely dirt free. My passenger magnet flew off going around the bypass during a wind advisory. So, wether the wind caught it just right or you need to take them off, clean your vehicle, and reapply each time you decide to travel at higher speeds, I don't know.

A bit smaller than I imagined but it does the job.

Best magnets that I have ever found so far. They keep their bright color and decent size. I would definitely buy more in the future.

Good sign.unless the wind grabs it off your door

I originally gave it a mediocre review because I liked how I looked, but it blew off my Jeep 3 days later. I've been struggling to find door magnets to stay on my left side. Designer Signs contacted me after posting the review and offered me a replacement for a discount - firmly standing behind their product. That alone is worth praise, another try, and a good recommendation!

Slide off my door and got lost in the first week i used it.

Purchased for my car to be visible as a mail carrier. Very sturdy magnet. withstands the wind and remains on the side of my car. Its large enough to be visible and sized appropriately so as not to be too big for the area on each car door. Good value. Highly recommend.

Good