Fogfar 4 PCS Door Open Warning Reflective Sticker, 3.74" x 0.98" Car Door Sticker, Universal Safety Caution Warning Sticker, Car Door Anti-Collision Strip Sticker (Red)

Installed one on each the four doors on my truck. They aren't super flexible, but work great on mostly flat surface. They are a little bigger than I realized. Took a photo of a standard water bottle near it. My doors are quite large, so the larger sticker was welcomed. Time will tell, but due to being out of direct UV, I suspect they will last a long while.

These reflective door edge stickers are great for safety. These stickers allow cars and bicycles to see your open door at night whether you are parked on the street, at the mall, or in a dimly lit parking garage. Installation was fairly easy—wipe door edge with rubbing alcohol, heat the metal with a hairdryer, then apply the sticker. These are great for my Ford-F150. Overall a great value for the $$—great stocking stuffers for your loved ones.

It does what it says. I bought two sets: one is visible when the door is partly open, the other when the door is fully open.

Product is easy to install and adds an extra bit of safety to your vehicle.

Just put them on, easy install, they reflect light well, can’t tell you much about the adhesive, but if they come off or don’t last I will definetly update the review 👍