When you are exhibiting your work, it is key to have your contact details available and examples of your work and a bit of information about yourself.
This works even better if the potential customer can take the material away with them. You see, often someone may see your work but not be ready to buy. If they can take a leaflet then, they may visit your website and contact you. Maybe months later.
So it’s important to get good quality leaflets or flyers.