"This 72 year old grandmother and my 26 year old grand daughter put up "Above & Beyond, Mobile Pet Grooming, 808-209-1697" on the rear of her 16' grooming trailer. It took less than 2 hours (including washing the section) and standing back and admiring it for several minutes. We are sooo pleased with the results! If we can do it, anyone can! I was concerned that we hadn't gotten to do it as soon as we had hoped but the Customer Service Department assured me (cheerfully) that we would still have the warranty as long as we put them on within a month or so. That was a huge relief but, thankfully, we don't need to use it.........Now we're planning to add more to the sides. It's a highly economical way to advertise."