For maximum impact and minimum price, nothing works better than the 28″x22″ Simpo II® sidewalk a-frame. This durable frame has a 28″x22″ graphic area which is great for advertising specials or sales. This frame is a favorite among gyms and yoga studios for letting people know that they are open or running a membership drive. Each sign weighs only eight pounds for easy portability. The graphics slide into the frame so switching them out when your sale changes is as easy as pie.