A Frames and Sidewalk signs can be a great way to get your message out to potential customers walking down the street. A few things to remember when designing a graphic for these products is who will be reading it. Are you trying to get someone to pull over and buy a burger? Are you trying to get someone to walk into your shop because the diamond necklace is 20% off? If you are trying to get someone off the road, then bigger words and shorter sentences will be what you need because people can't read a paragraph going 30 mph.