I had purchased a 3M product for my bumper. I had it professionally installed by a the local Nisan Dealer who installs for their new cars. The product was too short, and when they tried to adjust or stretch it, it tore (photos included). It took many phone calls from Nissan to RVinyl, but finally they sent out a new one. Same problem! Nissan cut one and it worked without any issues. I called RVinal for a refund and was told by the warehouse manager that I would get one, just call back at a certain time. I called back at that time for almost two weeks, and finally another person answered. She told me it was impossible for it to be cut too short; it was cut for that VIN number. Well the hood piece worked, so obviously it wasn't a problem with the VIN, but with the cut. I was told that I would not get a refund.