Our A-Frame sign base is constructed of a high-quality blow-molded plastic which means this base is ideal for all types of weather and resists rusting or corroding. Overall dimensions of the a-frame are 24"W x 36"H and the message signs for this model are printed on a 22in. x 28in. super durable Coroplast material to withstand the harshest weather conditions. The bottom can be filled with either sand or water to keep the base even more stable, especially in outdoor situations. Each A-Frame has a quick-change sign feature, which allows you to change messages in a matter of seconds. This purchase includes (1) Double-sided Sign Frame and (1) Sign.