How to modify the woodplanks size ? There is possible to modify the size of the woodplanks ? I created a 10x10 meter room and not realistic in this size. With mapping I got weak result. Make the full floor from smaller parts it is not so elegant.



(Sorry for silly question, I'm a ~6 hour blender user and yeah, I skipped the basics.)

Thank you for your help!

David
You could try by changing the scale 



Good Luck