Woodland Scenics - Foam Sheets
Use Foam Sheets create terrain profiles, form level, elevated areas for buildings and towns or enclose tunnels.
Install interlocking foam Profile Boards with matching Connectors to make a sturdy layout perimeter that can easily be cut with the Hot Wire Foam Cutter or a hobby knife to conform to any profile desired. Profile Boards are used around the perimeter of your layout to define the contours. Their special interlocking design allows them to be placed end to end or stacked and locked together.