4PCS Car Door Open Reflective Stickers, Night Visibility Anti-Collision Auto Safety Warning Protective Strip, Universal Vehicle Decor Accessories for Cars, Trucks, SUVs, Vans (Yellow)

Muy buenos para destacar visivilidad al abrir la puerta de tu suv

Muy buen producto

I had them on my car for about a month and they keep peeling off. I do not recommend recommend buying them if they don’t have a better clue.

did not get 4 pieces only got 1 out of 4 pieces package was open+1 pc in it

We have a Mazda 3 sedan and I always felt that opening the doors at night was challenging. The interior of our car is black and the car is painted a dark metallic red. At night, coming from behind, the doors are very hard to see when open. I ordered a packet of four of these reflector strips so I could apply them to all four. I cleaned the door interiors where I planned to apply them (about even with the door handles). I peeled off the first one for the driver's door and it installed easily. I then moved to the front passenger door. I had assumed there would be four as that is what the package said. My husband handed me the strip and I easily applied it. I got ready to shift to the rear passenger door when my husband inquired if there was another package as there were only the two in the package he had. We double-checked the Amazon envelope -- nope. Empty I went on the Amazon site and the only option offered was to return them for replacement. I was doubtful I could readily get them off the car as the adhesive was quite powerful. So, for now, we are just going to have the two doors done. Luckily, 90% of the time it is just us. When we have four people in the car, we are often stopped in parking lots or on driveways where the reflectors are of less utility. But, it would be nice to have them for those occasions when we are parked on the street.I did stand a few car lengths behind at night to see if traffic coming from behind would light up the driver's reflector if the door was open. It glowed bright red and was easy to see. I think these should be installed at the factory with all new cars and be at least a foot long. These add-ons are somewhat short but have improved our level of safety nonetheless.