Car window clings are often discussed products that are more existent hypothetically than in practice. Customers actually love the idea of placing window signs on their vehicles and then remove them whenever they want. If they are advertising on a personal vehicle, they might want to take off the sign once they are not at work. However, this is something that is not possible with car window clings. If you want to take off the sign indeed, opt for the car magnets. This will not go on your windows, but can be taken on and off easily. Technically, static cling material can be applied to a vehicle window and that will make it ‘cling’ until the vehicle is moved.