For instructions, please follow the tutorial by clicking here. 

The Stream Section R7 is a single 12" piece of 3mm MDF along with sufficient end pieces to house DIAMETER 5MM magnets (not supplied)

The gap between the raised river banks is approximately 44mm with both banks 40mm wide. Total width at either end 124mm. 

The tributary is the same width as the main stream and further stream sections can fix to this. 

 The Stream can be expanded to include: Bridge, Tributaries and Rivers which are also available on this website.