You will receive unpainted versions of the two sections shown in the photo.
They are each (approx) 8 inches (20cm) in length and approx 4" wide.
They are cast in resin so are durable enough for the heaviest use and take the paint very well.
We recommend undercoating them first, spray is the best for this, then varnishing them when you have painted them in the colour scheme of your choice. We also recommend coating the base or adding felt for added protection.
They would also make ideal lava rivers too!
This product can be found on our Rivers & Bridges page, along with similar products that may be of interest to you.