It's pretty smooth. But you can order it textured if you want. If you need more info, please see the Q&A section as many people have inquired about this mural and I have listed the info on how/where to obtain it. You can forward questions about the material to the manufacturer.
Olive Juice Designs
Elke Altenberger Interior Design & Consulting
coconutz321
Olive Juice Designs
Margaret Horn