If you are planning to design a billboard or even go into advertisement, then you need to think about presentation. The way you display your final design will determine how people react to it. It’s a part of your design process you need to pay attention to. Luckily, you don’t need to spend much or invest a lot of time as the free outdoor advertisement sandwich board mockup we have for you will be sufficient to suit your needs. The mockup was designed as per trends and has all the new features to amaze you. All you need to do is place your design via smart objects inside the photoshop psd file and you are good to go. It has a high resolution and dimension of 4000×3000 px which means you need to get your hands on this free sandwich board mockup.