Van lettering is when you put big, colorful letters and pictures on the sides of a van. You can choose what you want the letters to say, like the name of your business or a fun message.
First, the people who make the van lettering will measure the size of your van so they know how big to make the letters. Then they use special materials to print the design and stick it onto the van.
Van lettering is important because it helps people know what your business is about as you drive around. It's also a fun way to personalize your van and make it look cool!