Review on Goodream Car Door Sill Protector: Carbon Fiber Rubber Strip Bumper Guard for SUV/Cars, Scratch-Resistant Entry Guard - Width 5CM, Length 2.5M, Arbitrary Cutting by Brad Russell

I cannot use this product because it is non-stick. I tried using strips to protect the sill as shown in the photo. I don't understand why anyone would bother to build a product that doesn't work? You will not get regular customers and you will not forget new ones. If they read reviews, you won't sell anything. I watched the video and followed the instructions. Not important. Don't buy this!