<b>Size：</b> <br> -17x11inches A3<br> -8.5x11inchesA4<br> - Easy to change posters, versatile design, frame pages can be adjusted to landscape or portrait depending on the angle of the poster.<br> - It is easy to assemble and disassemble, and it is often used in advertising instructions for outdoor activities. Suitable for indoor and outdoor use in most areas.<br> - Solid base and strong support rod for good wind protection.<br> - Rounded corner design to prevent children from being injured by inadvertent touch, reducing safety hazards.<br> - Widely used in public exhibitions such as industry exhibitions, foyers, reception areas, exhibition halls, restaurants, shopping malls, offices, schools, etc.