No problem! First, it depends on whether the walls you want to fill are linked - simply enter the combined width and maximum height of the walls when requesting your quote on our website. For more measuring information, please click here! From there, we will produce this as a single temporary mural with the pattern or design that flows perfectly between two walls! If you want to hang a mural on two separate walls, contact [email protected] with the dimensions and design of each wall (or the designs if different!) and we'll create your order for you.