Review on 🔧 Improved Opening Appearance of Rubber Hole Plug by Robert Howell

I previously drilled some 3/4" holes in my plastic bumper for some LED bulbs that don't light up. I needed a way to fill the holes without replacing the bumper cover. They worked well and are pretty flat once installed. They were a little difficult to get into the hole, some silicone spray lube and a plastic door tool tip did the job. They sit fairly flat against the bumper cover and now sit securely in the hole, glad I was able to find them. They are also rigid and somewhat flexible.